#1Alan J Greenberger
Based in PA
Patent Attorneys & Agents in Lehigh County, PA
The top-ranked patent attorneys and agents serving Lehigh County, PA are Alan J Greenberger, Alpa V Sinha (B.Braun Medical Inc.) and Amy E Carr-Trexler (Air Products and Chemicals, Inc.). We list 429 patent attorneys and agents serving Lehigh County, PA. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Lehigh County, PA. 429 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Lehigh County
#2Alpa V Sinha (B.Braun Medical Inc.)
Based in Bethlehem, PA#3Amy E Carr-Trexler (Air Products and Chemicals, Inc.)
Based in PA#4Amy E. Yanek (Lutron Electronics Co., Inc)
Based in Coopersburg, PA#5Andy Nguyen
Based in PA#6Anne Bernadette Kiernan
Based in PA#7Arthur L Wolfe (Al Wolfe/ Intl Science Service)
Based in Bethlehem, PA#8Brian F. Reddy (Design IP, P.C.)
Based in PA#9Bridget L McDonough (Lutron Electronics Co. Inc.)
Based in Coopersburg, PA#10Bryan C Hoke Jr (Air Products and Chemicals, Inc.)
Based in PA
20 more providers serving this area
- Damon A Neagle (Design IP, P.C.), PA
- Daniel R. Carcanague, Coopersburg, PA
- David W Herring Jr (Agere Systems Inc.), PA
- Eric J Schaal (Air Products and Chemicals, Inc.), PA
- Glen R. Farbanish (Lutron Electronics, Inc.), Coopersburg, PA
- Gowri Krishnamurthy (Air Products and Chemicals, Inc.), PA
- Herbert L Jones, Bethlehem, PA
- James Charles Simmons (Design IP, P.C.), PA
- James H Fox, PA
- Jason M Ploeger (Air Products and Chemicals, Inc.), PA
- Jiyun Xu, PA
- John Francis Lushis Jr (Norris McLaughlin & Marcus, P.A.), PA
- John M Fernbacher, Allentown, PA
- John P Veschi (Rockstar Consortium), PA
- Keith D Gourley, Bethlehem, PA
- Larry S Zelson (Keystone Patents LLC), PA
- Linus Y Park (LSI Corporation), PA
- Mark C Terrano (Agere Systems Inc.), PA
- Mark Lawrence Rodgers (Air Products and Chemicals, Inc.), PA
- Matthew R. Weaver (Air Products and Chemicals, Inc.), PA
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Frequently asked questions
How many patent attorneys and agents serve Lehigh County?
We list 429 patent attorneys and agents serving Lehigh County, PA: 49 based there and 380 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Lehigh County?
The top-ranked patent attorneys and agents serving Lehigh County, PA are Alan J Greenberger, Alpa V Sinha (B.Braun Medical Inc.), Amy E Carr-Trexler (Air Products and Chemicals, Inc.), Amy E. Yanek (Lutron Electronics Co., Inc) and Andy Nguyen. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Lehigh County are verified against official records?
10 of the top 10 match an active official record: Alan J Greenberger (U.S. Patent and Trademark Office), Alpa V Sinha (B.Braun Medical Inc.) (U.S. Patent and Trademark Office), Amy E Carr-Trexler (Air Products and Chemicals, Inc.) (U.S. Patent and Trademark Office), Amy E. Yanek (Lutron Electronics Co., Inc) (U.S. Patent and Trademark Office) and Andy Nguyen (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Cities in Lehigh County
Communities served
Fullerton, Emmaus, Breinigsville, Ancient Oaks, Catasauqua, Wescosville, Fountain Hill, Dorneyville, Slatington, Coplay, Hokendauqua, Macungie, Schnecksville, Alburtis, Egypt, Coopersburg, Cetronia, Trexlertown, Cementon, Laurys Station, Stiles, DeSales University, New Tripoli, Slatedale