#1Ellen Roosman Mell (Intellect Law Firm, LLC)
Based in MO
Patent Attorneys & Agents in St. Francois County, MO
The top-ranked patent attorneys and agents serving St. Francois County, MO are Ellen Roosman Mell (Intellect Law Firm, LLC), Jennifer Lynn Suttmoeller and Jay K Klahs. We list 4 patent attorneys and agents serving St. Francois County, MO. 4 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving St. Francois County, MO. 4 providers, 4 of the top 4 verified against federal or state records. Registry records checked on 2026-11-04.
Top 4 ranked patent attorneys and agents for St. Francois County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Ellen Roosman Mell (Intellect Law Firm, LLC) | Registered to practice before the USPTO in patent matters#76475 | MO | (314) 614-2941 |
| 2 | Jennifer Lynn Suttmoeller | Registered to practice before the USPTO in patent matters#47243 | MO | (636) 586-4460 |
| 3 | Jay K Klahs | Registered to practice before the USPTO in patent matters#60919 | MO | (636) 475-7494 |
| 4 | Joseph C Carr Jr (MiTek USA, Inc.) | Registered to practice before the USPTO in patent matters#28402 | MO | (314) 851-7479 |
#2Jennifer Lynn Suttmoeller
Serves this area from MO#3Jay K Klahs
Serves this area from MO#4Joseph C Carr Jr (MiTek USA, Inc.)
Serves this area from MO
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Frequently asked questions
How many patent attorneys and agents serve St. Francois County?
We list 4 patent attorneys and agents serving St. Francois County, MO: 1 based there and 3 serving it from nearby. 4 of the top 4 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve St. Francois County?
The top-ranked patent attorneys and agents serving St. Francois County, MO are Ellen Roosman Mell (Intellect Law Firm, LLC), Jennifer Lynn Suttmoeller, Jay K Klahs and Joseph C Carr Jr (MiTek USA, Inc.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving St. Francois County are verified against official records?
4 of the top 4 match an active official record: Ellen Roosman Mell (Intellect Law Firm, LLC) (U.S. Patent and Trademark Office), Jennifer Lynn Suttmoeller (U.S. Patent and Trademark Office), Jay K Klahs (U.S. Patent and Trademark Office) and Joseph C Carr Jr (MiTek USA, Inc.) (U.S. Patent and Trademark Office). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Farmington, Park Hills, Bonne Terre, Desloge, Terre du Lac, Bismarck, Leadwood, Leadington, Doe Run, Lake Timberline, Iron Mountain Lake, Goose Creek Lake, Wortham, Frankclay, Knob Lick