David M. Longo
Patent attorney, USPTO registration number 53235, status Active.
- Firm
- Oblon, Mcclelland, Maier & Neustadt, L.L.P.
- Location
- Alexandria, VA
- On the USPTO roster since
- before May 2006
David M. Longo is a USPTO-registered patent attorney (registration number 53235) at Oblon, Mcclelland, Maier & Neustadt, L.L.P., in Alexandria, VA. The registration is active on the current USPTO roster, and David M. Longo has been listed on the roster since before May 2006.
Oblon, Mcclelland, Maier & Neustadt, L.L.P. has 54 registered patent practitioners on the roster (39 patent attorneys and 14 patent agents), so David M. Longo works alongside 53 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
- Richard A. Castellano — Patent agent, Reg. No. 61961, Oliff & Berridge PLC
- Kenan Cehic — Patent agent, Reg. No. 68396
- Daniel L. Cerioni — Patent agent, Reg. No. 65242
- Shelly Guest Cermak — Patent attorney, Reg. No. 39571, Cermak Nakajima LLP
- Aaron C. Chatterjee — Patent agent, Reg. No. 41398, Microsoft Corporation
- Lee O. Chedister — Patent attorney, Reg. No. 77986, Bookoff McAndrews
- Lin Chen — Limited recognition, Reg. No. L1386, Maier & Maier
- Yu-Te Chen — Patent agent, Reg. No. 80359, Muncy, Geissler, Olds & Lowe, P.C.
All patent attorneys and agents in Alexandria, VA
Patent firms in Virginia · Practitioners by state
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