#1Edwin L Hartz (Crossley Patent Law)
Serves this area from CO
Patent Attorneys & Agents in Delta County, CO
The top-ranked patent attorneys and agents serving Delta County, CO are Edwin L Hartz (Crossley Patent Law), I Chu Wang and Kenneth P Krohn. We list 8 patent attorneys and agents serving Delta County, CO. 8 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 Delta County, CO. 8 providers, 8 of the top 8 verified against federal or state records. Registry records checked on 2026-11-04.
Top 8 ranked patent attorneys and agents for Delta County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Edwin L Hartz (Crossley Patent Law) | Registered to practice before the USPTO in patent matters#24166 | CO | (970) 252-1070 |
| 2 | I Chu Wang | Registered to practice before the USPTO in patent matters#75858 | CO | (617) 838-3448 |
| 3 | Kenneth P Krohn | Registered to practice before the USPTO in patent matters#51901 | Montrose, CO (27 mi) | (760) 431-5700 |
| 4 | Melissa J Alcorn | Registered to practice before the USPTO in patent matters#56653 | Montrose, CO (27 mi) | (970) 209-4690 |
| 5 | Alicia M Beale | Registered to practice before the USPTO in patent matters#51446 | Grand Junction, CO (39 mi) | — |
| 6 | Michael A. Varco | Registered to practice before the USPTO in patent matters#59590 | Grand Junction, CO (41 mi) | (970) 683-4379 |
| 7 | John T Cooper | Registered to practice before the USPTO in patent matters#55086 | CO | (513) 807-4744 |
| 8 | Rebecca Michelle Hale | Registered to practice before the USPTO in patent matters#45680 | CO | (970) 361-0808 |
#2I Chu Wang
Serves this area from CO#3Kenneth P Krohn
Serves this area from Montrose, CO (27 mi)#4Melissa J Alcorn
Serves this area from Montrose, CO (27 mi)#5Alicia M Beale
Serves this area from Grand Junction, CO (39 mi)#6Michael A. Varco
Serves this area from Grand Junction, CO (41 mi)#7John T Cooper
Serves this area from CO#8Rebecca Michelle Hale
Serves this area from CO
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Frequently asked questions
How many patent attorneys and agents serve Delta County?
We list 8 patent attorneys and agents serving Delta County, CO: 0 based there and 8 serving it from nearby. 8 of the top 8 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Delta County?
The top-ranked patent attorneys and agents serving Delta County, CO are Edwin L Hartz (Crossley Patent Law), I Chu Wang, Kenneth P Krohn, Melissa J Alcorn and Alicia M Beale. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Delta County are verified against official records?
8 of the top 8 match an active official record: Edwin L Hartz (Crossley Patent Law) (U.S. Patent and Trademark Office), I Chu Wang (U.S. Patent and Trademark Office), Kenneth P Krohn (U.S. Patent and Trademark Office), Melissa J Alcorn (U.S. Patent and Trademark Office) and Alicia M Beale (U.S. Patent and Trademark Office), and 3 more on this page. 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
Delta, Orchard City, Cedaredge, Paonia, Hotchkiss, Crawford, Lazear