Registered patent attorney

Lee W Zieroth

USPTO Reg. 28550

Firm

Cable Television Laboratories, Inc.

Address

858 Coal Creek Circle

Louisville, CO, 80027

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Louisville, Colorado

Browse all Louisville patent attorneys →

Frequently asked

Frequently asked about Lee W Zieroth

  • Is Lee W Zieroth a registered patent attorney?

    Yes. Lee W Zieroth is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28550). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Lee W Zieroth located?

    Lee W Zieroth's office is in Louisville, Colorado (80027). Affiliated with Cable Television Laboratories, Inc..

  • What firm does Lee W Zieroth work at?

    Lee W Zieroth is listed as affiliated with Cable Television Laboratories, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Lee W Zieroth?

    Lee W Zieroth's office phone (per the USPTO public roster) is 303-661-3854. 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 4315ed5 · 2026-05-22 17:20 EDT