Kenneth L. "Kenn" Guernsey

Matthias Kamber is a partner in the Intellectual Property practice of Paul Hastings and is based in the firm's San Francisco office. Mr. Kamber focuses on litigating intellectual property cases and has tried approximately ten jury and bench trials. In particular, Mr. Kamber has handled patent cases involving internet advertising and telephones, smartphones, and microprocessors throughout the country and before the U.S. International Trade Commission. Mr. Kamber has also handled trade secret, ...

Bonnie Lau is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Bonnie, who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bonnie is held by other top lawyers in the same geographic and legal practice area.

Evan S. Nadel is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Evan S., who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Evan S. is held by other top lawyers in the same geographic and legal practice area.

Matt Davis is a graduate of UC Hastings Law San Francisco, obtaining his law degree in 1989. He worked for a San Francisco litigation boutique until 1992, when he was recruited by the San Francisco City Attorney’s Office. From 1992 through 2001, he represented the municipality and its employees in jury trials and appeals in both state and federal courts. While working for the City, he had an active role in San Francisco’s litigation against the Bank of America that culminated in a...

David L. Preiss is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. David L., who practices law in San Francisco, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David L. is held by other top lawyers in the same geographic and legal practice area.

Veronica Cerruti is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Veronica, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Veronica is held by other top lawyers in the same geographic and legal practice area.

Valerie N. Rose is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Valerie N., who practices law in San Francisco, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Valerie N. is held by other top lawyers in the same geographic and legal practice area.

Elizabeth Loh is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Elizabeth, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth is held by other top lawyers in the same geographic and legal practice area.

Garry is a senior class action litigator and strategist at Littler Mendelson, resident in the San Francisco office. He has personally supervised the firm's attorneys on more than 1,000 employment and labor litigation matters and currently defends employers in complex wage and hour, and discrimination class action cases. He also represents clients before the National Labor Relations Board (NLRB), in arbitration, mediation, and collective bargaining and offers advice on: Class action avoidance,...

Aaron R. Hand is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Aaron R., who practices law in Redwood City, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron R. is held by other top lawyers in the same geographic and legal practice area.