Registered patent attorney

John C Stolpa

USPTO Reg. 57632

Firm

National Renewable Energy Laboratory

Address

15013 Denver West Parkway

Golden, CO, 80401

US

Phone

Registered as

Registered patent attorney

Other attorneys at National Renewable Energy Laboratory

Other patent attorneys in Golden, Colorado

Browse all Golden patent attorneys →

Frequently asked

Frequently asked about John C Stolpa

  • Is John C Stolpa a registered patent attorney?

    Yes. John C Stolpa is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57632). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John C Stolpa located?

    John C Stolpa's office is in Golden, Colorado (80401). Affiliated with National Renewable Energy Laboratory.

  • What firm does John C Stolpa work at?

    John C Stolpa is listed as affiliated with National Renewable Energy Laboratory on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John C Stolpa?

    John C Stolpa's office phone (per the USPTO public roster) is 303-384-7551. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

build 339e658 · 2026-05-23 16:16 EDT