Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roy E. Swain — 1 Patent

CACarrier: 1 patents #1,349 of 2,507Top 55%
Fayetteville, NY: #139 of 195 inventorsTop 75%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roy E. Swain has been granted 1 US patent while listed as an inventor at Carrier. All of these patents were granted in 1985. Roy E. Swain ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roy E. Swain in Fayetteville, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4527734 Subzone diverter control William E. Clark 1985-07-09