Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert L. Hamil — 1 Patent

Eli Lilly: 1 patents #1,752 of 2,858Top 65%
Greenwood, IN: #387 of 649 inventorsTop 60%
Indiana: #19,553 of 33,936 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert L. Hamil has been granted 1 US patent while listed as an inventor at Eli Lilly. All of these patents were granted in 1982. Robert L. Hamil ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert L. Hamil in Greenwood, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4342829 Process for preparing narasin Ralph E. Kastner 1982-08-03 $8,324,000