Sarah A. Calvin
Patent attorney, USPTO registration number 41654, status Active.
- Firm
- Childress Duffy Goldblatt, LTD
- Location
- Chicago, IL
- On the USPTO roster since
- before May 2006
Sarah A. Calvin is a USPTO-registered patent attorney (registration number 41654) at Childress Duffy Goldblatt, LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Sarah A. Calvin has been listed on the roster since before May 2006.
Childress Duffy Goldblatt, LTD is listed with one registered practitioner on the current roster.
Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.
Other registered practitioners in Chicago, IL
- Glen P. Belvis — Patent attorney, Reg. No. 31735, Belvis Law, LLC.
- Rachel L. Bender — Patent agent, Reg. No. 81314
- S. M. Bennett — Patent agent, Reg. No. 53981, Brinks Gilson & Lione
- David R. Bennett — Patent attorney, Reg. No. 43493, Direction IP Law
- Joseph M. Bennett-Paris — Patent attorney, Reg. No. 47226, Taft Stettinius & Hollister LLP
- Stephen P. Benson — Patent attorney, Reg. No. 60030, Freeborn & Peters LLP
- Martin J. Benson — Patent agent, Reg. No. 26839
- Helena O. Berezowskyj — Patent attorney, Reg. No. 81509
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
Is this you? Claim your free Wysebridge profile.