Andrew D. Helwig

Patent agent, USPTO registration number 83940, status Active.

Location

Framingham, MA

On the USPTO roster since

September 2025

Andrew D. Helwig is a USPTO-registered patent agent (registration number 83940), in Framingham, MA. The registration is active on the current USPTO roster, and Andrew D. Helwig has been listed on the roster since September 2025.

Framingham, MA has 20 registered patent practitioners in all: 16 patent attorneys and 4 patent agents.

Other registered practitioners in Framingham, MA

• Jennifer L. Dupre — Patent attorney, Reg. No. 41722, Genzyme Corporation
• Edward S. Jarmolowicz — Patent attorney, Reg. No. 47238, Self
• Maura K. Moran — Patent attorney, Reg. No. 31859, Cambridge Technology Law LLC
• Lin B. Olsen — Patent attorney, Reg. No. 41230, Waters Corporation
• Stephen L. Romine — Patent attorney, Reg. No. 43056, Bose Corporation
• Michelle Beth Rosenberg — Patent attorney, Reg. No. 40792, RSA Secuity, Inc.
• David L. Schuler — Patent attorney, Reg. No. 51190, Bose Corporation
• John S. Southworth — Patent attorney, Reg. No. 39382, J. Scott Southworth Attorney at Law

All patent attorneys and agents in Framingham, MA

Patent firms in Massachusetts · Practitioners by state

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