{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Unknown", "item": "https://www.patentleaderboard.com/company/unknown"}, {"@type": "ListItem", "position": 3, "name": "James L. Harrison", "item": "https://www.patentleaderboard.com/inventor/fl:ja_ln:harrison-27"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JH

James L. Harrison — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Socorro, NM: #44 of 91 inventorsTop 50%
New Mexico: #4,780 of 9,035 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James L. Harrison has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1993. James L. Harrison ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James L. Harrison in Socorro, NM, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5233665 Phonetic equalizer system Gary Vaughn 1993-08-03