Donna O. Sai

Patent attorney, USPTO registration number 64086, status Active.

Location

Torrance, CA

On the USPTO roster since

October 2009

Donna O. Sai is a USPTO-registered patent attorney (registration number 64086), in Torrance, CA. The registration is active on the current USPTO roster, and Donna O. Sai has been listed on the roster since October 2009.

Torrance, CA has 30 registered patent practitioners in all: 17 patent attorneys and 13 patent agents.

Other registered practitioners in Torrance, CA

• Charles E. Fredericks — Patent attorney, Reg. No. 51703, Inskeep Intellectual Property Group Inc.
• Robert M. Hupe — Patent attorney, Reg. No. 44789, Virco Mfg. Corporation
• James Weston Inskeep — Patent attorney, Reg. No. 33910, Inskeep Intellectual Property Group Inc.
• Joseph Juliano — Patent attorney, Reg. No. 54780, Honda Patents & Technologies North America, LLC
• Irving Keschner — Patent attorney, Reg. No. 24547, Irving Keschner
• Ying Lu — Patent agent, Reg. No. 80468, Nelson Mullins Riley & Scarborough LLP
• Stephen W. Mcmullen — Patent agent, Reg. No. 62379, University of California, San Diego
• Greg R. Miller — Patent attorney, Reg. No. 40727, Miller & Hieb

All patent attorneys and agents in Torrance, CA

Patent firms in California · Practitioners by state

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