Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Louis Webster Ruffin — 2 Patents

HIHubbell Incorporated: 2 patents #533 of 1,172Top 50%
Tulsa, OK: #829 of 2,344 inventorsTop 40%
Oklahoma: #4,543 of 12,736 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Louis Webster Ruffin has been granted 2 US patents while listed as an inventor at Hubbell Incorporated. The first was granted in 2020 and the most recent in June 2023. Louis Webster Ruffin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Louis Webster Ruffin in Tulsa, OK, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11684998 Configurable exothermic reaction mold Charles Mitchell Stilwell, Richard Wallace Ceass 2023-06-27 $26,454,000
10583522 Tools for use in confined spaces Mamoon Tawfiq Abedraboh, Richard Wallace Ceass, Adam Britton Polcha 2020-03-10 $11,923,000