John L. Welsh

Patent attorney, USPTO registration number 33621, status Active.

Firm

Welsh Flaxman & Gitler LLC

Location

Mclean, VA

On the USPTO roster since

before May 2006

John L. Welsh is a USPTO-registered patent attorney (registration number 33621) at Welsh Flaxman & Gitler LLC, in Mclean, VA. The registration is active on the current USPTO roster, and John L. Welsh has been listed on the roster since before May 2006.

Mclean, VA has 190 registered patent practitioners in all: 139 patent attorneys and 50 patent agents.

Other registered practitioners in Mclean, VA

• Courtney B. Meeker — Patent attorney, Reg. No. 56821, O'Brien Jones, PLLC
• Jeffrey Kirk Mills — Patent attorney, Reg. No. 56413, Medler Ferro Woodhouse & Mills PLLC
• Christopher M. Mills — Patent attorney, Reg. No. 46934, Wiley Rein and Fielding LLP
• Cherylyn E. Mizzo — Patent attorney, Reg. No. 71521, Fish & Richardson P.C
• Gregory E. Montone — Patent attorney, Reg. No. 28141, Roberts Mlotkowski Safran Cole & Calderon, P.C.
• Justin N. Mullen — Patent attorney, Reg. No. 74567, Capital One
• Venkateswara B. Mummalaneni — Patent attorney, Reg. No. 71523, Northrop Grumman Corporation
• Patrick E. Nachtsheim — Patent attorney, Reg. No. 80491, Medler Ferro Woodhouse & Mills PLLC

All patent attorneys and agents in Mclean, VA

Patent firms in Virginia · Practitioners by state

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