Christopher J. Gass
Patent attorney, USPTO registration number 69265, status Active.
- Firm
- Leydig Voit & Mayer LTD
- Location
- Chicago, IL
- On the USPTO roster since
- November 2014
Christopher J. Gass is a USPTO-registered patent attorney (registration number 69265) at Leydig Voit & Mayer LTD, in Chicago, IL. The registration is active on the current USPTO roster, and Christopher J. Gass has been listed on the roster since November 2014.
Leydig Voit & Mayer LTD has 31 registered patent practitioners on the roster (22 patent attorneys and 9 patent agents), so Christopher J. Gass works alongside 30 other registered practitioners there.
Chicago, IL has 1,896 registered patent practitioners in all: 1,537 patent attorneys and 303 patent agents.
Other registered practitioners in Chicago, IL
- George S. Bosy — Patent attorney, Reg. No. 29364, Jenner & Block
- Robyn M. Bowland — Patent attorney, Reg. No. 62210, Akerman LLP
- Aaron P. Bowling — Patent attorney, Reg. No. 67311, Banner & Witcoff LTD
- Robert M. Boyd — Patent attorney, Reg. No. 75348, Banner & Witcoff LTD
- Michael P. Boyea — Patent attorney, Reg. No. 70248, Lee Sullivan Shea & Smith LLP
- Benjamin J. Bradford — Patent attorney, Reg. No. 74728, Jenner & Block
- Wayne H. Bradley — Patent attorney, Reg. No. 39916, McAndrews Held and Malloy LTD
- George C. Braidwood — Patent attorney, Reg. No. 41631, Lempia Summerfield Katz LLC
All patent attorneys and agents in Chicago, IL
Patent firms in Illinois · Practitioners by state
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