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Contact: Bill Bunker or John Sganga

We represent companies in all areas of mechanical engineering. Our services in these areas include patent watching, patentability searches and opinions, infringement and validity searches and opinions, preparation, filing and prosecution of patent applications, patent appeals and interferences, patent reexaminations and reissues, and infringement litigation. Of our lawyers and patent scientists 42 have a degree in mechanical engineering or a closely related field, and 10 have an advanced degree. Many also have work experience in mechanical engineering.

Mechanical Engineering Group Lawyers

Mark Abumeri

Partner

San Diego

Brent Babcock

Partner

Orange County

Derek Bayles

Associate

Orange County

Fred Berretta

Partner

San Diego

Bill Bunker

Partner

Orange County

Abraham Chuang

Partner

Orange County

Curtiss Dosier

Partner

Orange County

Andrew Douglas

Partner

Orange County

Douglas Espenschied

Associate

Orange County

Sonny Gill

Partner

San Francisco

John Grover

Partner

Orange County

Michael Guiliana

Partner

Orange County

Drew Hamilton

Partner

San Diego

Daniel Hart

Partner

San Diego

John Heal

Associate

Orange County

James Herkenhoff

Partner

San Diego

John Holcomb

Partner

Riverside

Brian Horne

Partner

Los Angeles

Curtis Huffmire

Associate

Orange County

John Kandara

Associate

Orange County

Lauren Keller Katzenellenbogen

Partner

Orange County

Thomas Krzeminski

Partner

Orange County

Payson LeMeilleur

Partner

Orange County

Jim Lesniak

Of Counsel

Orange County

Rabi Narula

Partner

Orange County

Steven Nataupsky

Partner

Orange County

Philip Nelson

Associate

Orange County

Glen Nuttall

Partner

Orange County

Theodore Papagiannis

Associate

Orange County

Khurram Rahman

Patent Scientist

Orange County

Robert Roby

Partner

Orange County

Art Rose

Partner

Orange County

Edward Schlatter

Partner

Orange County

John Sganga

Partner

Orange County

Andrew Simpson

Partner

Orange County

Nathan Smith

Associate

Orange County

Hochan Song

Korean Patent Attorney

Orange County

Craig Summers

Partner

Orange County

Terry Tullis

Associate

Orange County

Josue' Villalta

Partner

Los Angeles

Boris Zelkind

Partner

San Diego

Nicholas Zovko

Associate

Riverside