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Deer Park, Illinois

Patent attorneys in Deer Park

Deer Park, Illinois is home to 6 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Continental Automotive Systems, Continental Automotive Systems, Inc., and Aumovio SE.

Themi Anagnos

Reg. 47388
Patent attorney

Continental Automotive Systems

Deer Park, IL · 60010

847-862-0021

Jack R Cielak

Reg. 61916
Patent agent

Deer Park, IL · 60010

847-708-1283

Jeffrey M. Cikalo

Reg. 71341
Patent attorney

Continental Automotive Systems, Inc.

Deer Park, IL · 60010

847-862-4029

Tomasz J Kaczmarski

Reg. 63938
Patent attorney

Deer Park, IL · 60010

847-862-0274

William J Klein

Reg. 43719
Patent attorney

Aumovio SE

Deer Park, IL · 60010

847-862-0270

Richard T McCaulley· Jr

Reg. 41977
Patent attorney

McCaulley Law Group

Deer Park, IL · 60010

312-858-1105

Common questions

Do patent attorneys in Deer Park cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in Deer Park tend to track the broader Illinois legal market.
How many USPTO practitioners list a Deer Park office?
6 USPTO-registered patent practitioners list a Deer Park mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a Deer Park practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Deer Park-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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