H Robert Field

Patent attorney, USPTO registration number 41745, status Active.

Firm

Conwell Law LLC

Location

Crofton, MD

On the USPTO roster since

before May 2006

H Robert Field is a USPTO-registered patent attorney (registration number 41745) at Conwell Law LLC, in Crofton, MD. The registration is active on the current USPTO roster, and H Robert Field has been listed on the roster since before May 2006.

Conwell Law LLC is listed with one registered practitioner on the current roster.

Crofton, MD has 6 registered patent practitioners in all: 4 patent attorneys and 2 patent agents.

Other registered practitioners in Crofton, MD

• Phillip D. Beckner, Jr. — Patent agent, Reg. No. 69237
• Darrin C. Gilchrist — Patent attorney, Reg. No. 47595
• Paul A. Gottlieb — Patent attorney, Reg. No. 26733, US Dept Of Energy
• Joseph A. Narcavage — Patent agent, Reg. No. 56005
• Gregory S. Olsen — Patent attorney, Reg. No. 73158

All patent attorneys and agents in Crofton, MD

Patent firms in Maryland · Practitioners by state

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