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USPTO Patent Rankings Data through Dec 31, 2025
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Bonnie J. Epperson — 1 Patent

UOUop: 1 patents #1,172 of 1,854Top 65%
San Diego, CA: #15,804 of 23,606 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Bonnie J. Epperson has been granted 1 US patent while listed as an inventor at Uop. All of these patents were granted in 1983. Bonnie J. Epperson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Bonnie J. Epperson in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4415608 Continuous production of polymethylpentene membranes Lowell J. Burnett, Verne Helm 1983-11-15