Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Allan MAXWELL — 1 Patent

OROrmet: 1 patents #10 of 27Top 40%
Sistersville, WV: #3 of 10 inventorsTop 30%
West Virginia: #1,677 of 3,425 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Allan MAXWELL has been granted 1 US patent while listed as an inventor at Ormet. All of these patents were granted in 1998. Allan MAXWELL ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Allan MAXWELL in Sistersville, WV, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5711785 Method and apparatus for controlling the cleaning cycle of air filter elements and for predicting the useful life thereof 1998-01-27