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Greg Sassi — 2 Patents

GTGreenlee Tools: 1 patents #30 of 49Top 65%
Island Lake, IL: #25 of 55 inventorsTop 50%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Greg Sassi has been granted 2 US patents while listed as an inventor at Greenlee Tools. The first was granted in 2024 and the most recent in November 2025. Greg Sassi ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Greg Sassi in Island Lake, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1100692 Wearable electric field detector Kristofer Mirjanic, Mark Bauer 2025-11-04
11964844 Fish tape case John Wayne Kroening, James Donald Schmidt, John Hagan 2024-04-23

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