ZIP 46143
Patent attorneys in ZIP code 46143 · Indiana
ZIP code 46143 in Indiana has 6 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Endress + Hauser, Inc. and Endress & Hauser Holding, Inc..
All practitioners
Erich W. Baum
Reg. 73547Patent agent
Greenwood, IN · 46143
317-517-4596
Mark A. Logan
Reg. 75510Patent attorney
Endress & Hauser Holding, Inc.
Greenwood, IN · 46143
317-498-5496
Christopher R. Powers
Reg. 68127Patent attorney
Endress + Hauser, Inc.
Greenwood, IN · 46143
317-751-6004
Gil M. Repa
Reg. 82690Patent agent
Endress + Hauser, Inc.
Greenwood, IN · 46143
317-670-5958
Gerald Floyd Smith
Reg. 34252Patent attorney
Greenwood, IN · 46143
317-888-2952
Kelly J Smith
Reg. 53611Patent attorney
Endress+Hauser
Greenwood, IN · 46143
765-318-7064
Common questions
Do patent attorneys in ZIP 46143 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 ZIP 46143 tend to track the broader Indiana legal market.
How many USPTO practitioners list a ZIP 46143 office?
6 USPTO-registered patent practitioners list a ZIP 46143 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 ZIP 46143 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 46143-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.