Michael B. Tumas
About Michael B. Tumas
Michael B. Tumas is a lawyer based in Wilmington, DE and has been recognized in The Best Lawyers in America® since 2001. Michael B. Tumas is recognized in the following practice areas:
- Wilmington, Delaware
- Corporate Governance Law
- Corporate Law
- Mergers and Acquisitions Law
Current Firm: Potter Anderson & Corroon LLP
Education: University of Pennsylvania, J.D., graduated 1984
Location: Wilmington, DE
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Ann L. Martino Frazier prepares complex estate plans for high net worth individuals. With her extensive background in corporate law and international tax, as well as all aspects of Delaware and Pennsylvania trusts and estate law, she offers a comprehensive approach to estate planning that is unique in her field. Ann is also well recognized for the compassion she brings to her work. Having suffered the sudden loss of her spouse while still a young mother, she understands the financial and emot...
Ericka F. Johnson is the chair of the restructuring and reorganization practice at Bayard. She advises companies and creditors to maximize the value of assets/recoveries whether it is through an in-court or out-of-court financial restructuring or dissolution. Ericka also helps buyers navigate the purchase of distressed assets and directors and officers in understanding fiduciary duties in an insolvency setting. She is a top advocate with a diverse practice spanning a wide range of industries....
Timothy P. Cairns is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Timothy P., who practices law in Wilmington, Delaware, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy P. is held by other top lawyers in the same geographic and legal practice area.
David Carickhoff is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. David, who practices law in Wilmington, Delaware, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.
Brian R. Lemon is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Patent. Brian R., who practices law in Wilmington, Delaware, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian R. is held by other top lawyers in the same geographic and legal practice area.
Heather A. Long is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Workers' Compensation Law - Claimants. Heather A., who practices law in Odessa, Delaware, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heather A. is held by other top lawyers in the same geographic and legal practice area.
Kristen Bennett is passionate about the law and enjoys helping her clients navigate potentially confusing areas of estate planning, as well as estate and trust administration, with care, understanding and compassion. She keeps abreast of the ever-changing laws that affect her clients so that she can give them the most up-to-date information possible. Practicing in the firm’s Greater Wilmington, Delaware office, Kristen also provides counsel on taxation and tax planning for individuals a...
Michele brings extensive experience to her practice which has resulted in recognitions and honors including being named by her peers in Delaware Today Magazine as a Top Lawyer in the area of Labor & Employment Law.While with Wier & Allen, P.A., Michele contributed to the firm being recognized by U.S. News and World Report with a Best Law Firm designation in the area of Employment and Labor Law. Michele was also recently honored by being selected by Speaker Pete Schwartzkopft to be a m...
Brian Colborn is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Brian, who practices law in Wilmington, Delaware, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian is held by other top lawyers in the same geographic and legal practice area.
Mr. Seidl has represented debtors, creditors' committees, creditors, and asset purchasers in chapter 11 reorganizations and liquidations and in related adversary proceedings. He is a graduate of James Madison University and received a Ph.D. from the University of Delaware. While still writing his Ph.D. dissertation, he enrolled in law school, and later graduated from Georgetown University Law Center, where he served as managing editor of the Journal of Law and Policy in International Business...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.