Mary E H Campbell
Patent agent, USPTO registration number 71850, status Active.
- Firm
- California Institute Of Technology
- Location
- Pasadena, CA
- On the USPTO roster since
- November 2014
Mary E H Campbell is a USPTO-registered patent agent (registration number 71850) at California Institute Of Technology, in Pasadena, CA. The registration is active on the current USPTO roster, and Mary E H Campbell has been listed on the roster since November 2014.
California Institute Of Technology has 9 registered patent practitioners on the roster (2 patent attorneys and 7 patent agents), so Mary E H Campbell works alongside 8 other registered practitioners there.
Pasadena, CA has 82 registered patent practitioners in all: 57 patent attorneys and 25 patent agents.
Other registered practitioners in Pasadena, CA
- Hannah Dvorak Carbone — Patent agent, Reg. No. 62614, California Institute of Technology Office of Technology Transfer and Corporate Partnerships
- John D. Carpenter — Patent attorney, Reg. No. 34133, The Law Office John D. Carpenter
- Brian J. Cash — Patent attorney, Reg. No. 60546, Steinfl & Bruno LLP
- Tony Chan — Patent agent, Reg. No. 77619, Chong IP Law
- Bruce G. Chapman — Patent attorney, Reg. No. 33846, Karish & Bjorgum P.C.
- Stephen A. Chapman — Patent agent, Reg. No. 78740, California Institute Technology
- Brian T. Chew — Patent agent, Reg. No. 74825
- Peter W. Chien — Patent attorney, Reg. No. 44076
All patent attorneys and agents in Pasadena, CA
Patent firms in California · Practitioners by state
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