Martha J. Engel
Patent attorney, USPTO registration number 61534, status Active.
- Firm
- 3M
- Location
- Saint Paul, MN
- On the USPTO roster since
- October 2009
Martha J. Engel is a USPTO-registered patent attorney (registration number 61534) at 3M, in Saint Paul, MN. The registration is active on the current USPTO roster, and Martha J. Engel has been listed on the roster since October 2009.
Saint Paul, MN has 63 registered patent practitioners in all: 31 patent attorneys and 17 patent agents.
Other registered practitioners in Saint Paul, MN
- Anthony G. Eggink — Patent attorney, Reg. No. 29528, Eggink & Eggink
- Dean A. Ersfeld — Patent agent, Reg. No. 46689, 3M Innovative Properties Company
- Samuel John Fandel — Limited recognition, Reg. No. 902697, Mitchell Hamline School of Law
- Yen Tong Florczak — Patent attorney, Reg. No. 45163, 3M Innovative Properties Company Office Of Intellectual Property Counsel
- David Lynn Floyd, Jr. — Limited recognition, Reg. No. 900973, Mitchell Hamline School of Law
- Jacob A. Gatschet — Patent attorney, Reg. No. 60699, Fish & Richardson P.C
- Jacqueline Diane Gorges — Limited recognition, Reg. No. 902699, Mitchell Hamline School of Law
- Dean M. Harts — Patent attorney, Reg. No. 47634, 3M Innovative Properties Company
All patent attorneys and agents in Saint Paul, MN
Patent firms in Minnesota · Practitioners by state
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