{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Jameson", "item": "https://www.patentleaderboard.com/company/jameson"}, {"@type": "ListItem", "position": 3, "name": "Christopher Ryan Willis", "item": "https://www.patentleaderboard.com/inventor/fl:ch_ln:willis-24"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CW

Christopher Ryan Willis — 2 Patents

JAJameson: 1 patents #12 of 17Top 75%
Clover, SC: #37 of 91 inventorsTop 45%
South Carolina: #5,837 of 15,501 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Ryan Willis has been granted 2 US patents while listed as an inventor at Jameson. The first was granted in 2023 and the most recent in November 2025. Christopher Ryan Willis ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Ryan Willis in Clover, SC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12460666 Ferrules for pole and tool extension Blake Andrew Tomlinson 2025-11-04
11788566 Composite ferrules for extension poles 2023-10-17