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USPTO Patent Rankings Data through Dec 31, 2025
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Alfred Campbell — 1 Patent

WCWarner-Lambert Company: 1 patents #930 of 1,610Top 60%
Wilmette, IL: #303 of 495 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Alfred Campbell has been granted 1 US patent while listed as an inventor at Warner-Lambert Company. All of these patents were granted in 1998. Alfred Campbell ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Alfred Campbell in Wilmette, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5763577 Substituted tetra- and pentapeptide inhibitors of protein: farnesyl transferase Gary L. Bolton, Richard Gowan, John C. Hodges, Donald Hupe, Daniele Leonard +3 more 1998-06-09 $231,218,000