ZIP 90740

Patent attorneys in ZIP code 90740 · California

ZIP code 90740 in California has 18 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 The Boeing Company and Connors & Associates pc.

All practitioners

Mark Blumenkrantz

Reg. 40915

Patent agent

The Boeing Company

Seal Beach, CA · 90740

562-797-3649

John Joseph Connors

Reg. 24157

Patent attorney

Connors & Associates pc

Seal Beach, CA · 90740

949-833-3622

Wanda Keiko Denson-Low

Reg. 32215

Patent attorney

The Boeing CO

Seal Beach, CA · 90740

562-797-5721

Michael S Doll

Reg. 44092

Patent attorney

Advantage IP Law Firm

Seal Beach, CA · 90740

562-799-5561

Bryan E. Eilertson

Reg. 65363

Patent agent

The Boeing Company

Seal Beach, CA · 90740-5603

714-290-1051

Alan E Engle

Reg. 57230

Patent attorney

Meador & Engle

Seal Beach, CA · 90740

310-428-6985

Kevin G. Fields

Reg. 58040

Patent agent

The Boeing Company

Seal Beach, CA · 90740-1515

562-797-9015

Kevin P Gum

Reg. 81665

Patent agent

The Boeing Company

Seal Beach, CA · 90740

425-237-5163

Peter M Kelly

Reg. 51282

Patent attorney

Peter M Kelly

Seal Beach, CA · 90740-1460

714-306-4223

Wenjie Li

Reg. 59265

Patent attorney

The Boeing Company

Seal Beach, CA · 90740

562-241-0514

Jonathan Ong Lim-Mason

Reg. 77442

Patent attorney

The Boeing Company

Seal Beach, CA · 90740-5603

714-330-8316

Aaron P McGushion

Reg. 53300

Patent agent

Seal Beach, CA · 90740

562-598-6418

Craig McLaughlin

Reg. 44925

Patent attorney

Law Office of Craig McLaughlin

Seal Beach, CA · 90740

714-545-8500

Hieu D Ngo

Reg. 58798

Patent attorney

The Boeing Company

Seal Beach, CA · 90740

206-679-6937

James Michael Poole

Reg. 45311

Patent attorney

The Boeing Company

Seal Beach, CA · 90740

562-797-9014

Todd A Stuart

Reg. 55654

Patent attorney

The Boeing Company

Seal Beach, CA · 90740

818-430-3505

Lydia S Tse

Reg. 63884

Patent agent

Seal Beach, CA · 90740

562-431-1591

Euclid B Woo

Reg. 45838

Patent attorney

Seal Beach, CA · 90740

562-797-9010

Common questions

Do patent attorneys in ZIP 90740 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 90740 tend to track the broader California legal market.

How many USPTO practitioners list a ZIP 90740 office?

18 USPTO-registered patent practitioners list a ZIP 90740 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 90740 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 90740-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.