David W. Grillo
Patent attorney, USPTO registration number 52970, status Active.
- Firm
- Shumaker & Sieffert, P.A.
- Location
- Saint Paul, MN
- On the USPTO roster since
- before May 2006
David W. Grillo is a USPTO-registered patent attorney (registration number 52970) at Shumaker & Sieffert, P.A., in Saint Paul, MN. The registration is active on the current USPTO roster, and David W. Grillo has been listed on the roster since before May 2006.
Saint Paul, MN has 63 registered patent practitioners in all: 31 patent attorneys and 17 patent agents.
Other registered practitioners in Saint Paul, MN
- 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
- Marvin Jacobson — Patent attorney, Reg. No. 20196, Jacobson and Johnson
- Justin Matthew Johnson — Limited recognition, Reg. No. 902857, Mitchell Hamline School of Law
- Juneyoung Kim — Patent attorney, Reg. No. 70397, IP ABROAD America
- Bryan B. Kravis — Patent attorney, Reg. No. 79240, Grumbles Law PLLC
- Nafeesa Taher Kutub — Limited recognition, Reg. No. 903224, Mitchell Hamline School of Law
All patent attorneys and agents in Saint Paul, MN
Patent firms in Minnesota · Practitioners by state
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