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USPTO Patent Rankings Data through Dec 31, 2025
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George A. Sisson — 1 Patent

Comcast: 1 patents #2,448 of 4,447Top 60%
Chicago, IL: #7,600 of 13,327 inventorsTop 60%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
George A. Sisson has been granted 1 US patent while listed as an inventor at Comcast. All of these patents were granted in 1986. George A. Sisson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list George A. Sisson in Chicago, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4586505 Laryngeal and tracheal stent Robert E. Berktold, Henry W. Lynch 1986-05-06