Darren R. Crew
Patent attorney, USPTO registration number 37806, status Active.
- Firm
- Kratz, Quintos & Hanson, LLP
- Location
- Alexandria, VA
- On the USPTO roster since
- before May 2006
Darren R. Crew is a USPTO-registered patent attorney (registration number 37806) at Kratz, Quintos & Hanson, LLP, in Alexandria, VA. The registration is active on the current USPTO roster, and Darren R. Crew has been listed on the roster since before May 2006.
Kratz, Quintos & Hanson, LLP has 3 registered patent practitioners on the roster (2 patent attorneys and 1 patent agent), so Darren R. Crew works alongside 2 other registered practitioners there.
Alexandria, VA has 601 registered patent practitioners in all: 371 patent attorneys and 226 patent agents.
Other registered practitioners in Alexandria, VA
- David E. Dougherty — Patent attorney, Reg. No. 19576, Lowe Hauptman & Ham LLP
- Megan B. Doughty — Patent attorney, Reg. No. 67949, Oliff PLC
- Jacob A. Doughty — Patent attorney, Reg. No. 46671, Element IP, PLC
- Ralph A. Dowell — Patent attorney, Reg. No. 26868, Dowell & Dowell, P.C.
- Robert W. Downs — Patent agent, Reg. No. 48222, Oblon, Mcclelland, Maier & Neustadt, L.L.P.
- Malik N. Drake — Patent attorney, Reg. No. 54839, Law Office of Malik N. Drake
- William A. Drucker — Patent attorney, Reg. No. 17951
- Philip A. Dubois — Patent attorney, Reg. No. 50696, Bacon & Thomas
All patent attorneys and agents in Alexandria, VA
Patent firms in Virginia · Practitioners by state
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