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USPTO Patent Rankings Data through Dec 31, 2025
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Ivan Stone — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Enosburg Falls, VT: #36 of 81 inventorsTop 45%
Vermont: #2,199 of 4,968 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ivan Stone has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in October 2007. Ivan Stone ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ivan Stone in Enosburg Falls, VT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7288465 Semiconductor wafer front side protection Allan D. Abrams, Donald W. Brouillette, Joseph Danaher, Timothy C. Krywanczyk, Rene Lamothe +1 more 2007-10-30 $4,304,000
7001827 Semiconductor wafer front side protection Allan D. Abrams, Donald W. Brouillette, Joseph Danaher, Timothy C. Krywanczyk, Rene Lamothe +1 more 2006-02-21 $6,384,000