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USPTO Patent Rankings Data through Dec 31, 2025
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Gil Rollison — 3 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Memphis, TN: #555 of 1,908 inventorsTop 30%
Tennessee: #5,737 of 20,272 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Gil Rollison has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1993 and the most recent in December 1996. Gil Rollison ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Gil Rollison in Memphis, TN, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D376191 Portable tank Neil P. Stapensea, Kevin K. Gaskins, Dan J. Proska 1996-12-03
5558252 Portable chemcial tank with integral transfer system Neil P. Stapensea, Kevin K. Gaskins, Dan J. Proska 1996-09-24
5199472 Volumetric closed chemical transfer system 1993-04-06