ZIP 90720
Patent attorneys in ZIP code 90720 · California
ZIP code 90720 in California has 5 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Newhope Law, PC.
All practitioners
Julie W. Brown
Reg. 72840Patent agent
Los Alamitos, CA · 90720
562-260-3385
Dalton L. Chasser
Reg. 83843Patent agent
Los Alamitos, CA · 90720
443-510-1665
Clement Cheng
Reg. 45463Patent attorney
Newhope Law, PC
Los Alamitos, CA · 90720
714-825-0555
Linda D Crampton
Reg. 56334Patent agent
Los Alamitos, CA · 90720
562-596-2273
Larry E Severin
Reg. 54606Patent attorney
Los Alamitos, CA · 90720
562-706-4328
Common questions
Do patent attorneys in ZIP 90720 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 90720 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 90720 office?
5 USPTO-registered patent practitioners list a ZIP 90720 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 90720 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 90720-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.