ZIP 80204
Patent attorneys in ZIP code 80204 · Colorado
ZIP code 80204 in Colorado 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 Colorado Bonding Company, Inc. and Sheridan Ross PC.
All practitioners
Lindsay C. Bartos
Reg. 75547Patent agent
Denver, CO · 80204
703-203-7781
Grace B. Clinger
Reg. 81957Patent agent
Denver, CO · 80204
616-334-4661
Granvill D. Lee· Jr.
Reg. 60159Patent agent
Colorado Bonding Company, Inc.
Denver, CO · 80204
303-388-59116
James Ng
Reg. 83229Patent attorney
Denver, CO · 80204
646-744-9543
Douglas W Swartz
Reg. 37739Patent attorney
Sheridan Ross PC
Denver, CO · 80204
303-863-9700
Megan M Urrutia
Reg. 77893Patent agent
Denver, CO · 80204
720-515-7496
Common questions
Do patent attorneys in ZIP 80204 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 80204 tend to track the broader Colorado legal market.
How many USPTO practitioners list a ZIP 80204 office?
6 USPTO-registered patent practitioners list a ZIP 80204 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 80204 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 80204-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.