Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Kirchstein — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Raleigh, NC: #2,983 of 6,378 inventorsTop 50%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eric Kirchstein has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2008 and the most recent in July 2013. Eric Kirchstein ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric Kirchstein in Raleigh, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8495227 Method and system to distribute policies David L. Kaminsky, Christina M. Cruz, Carrie Searcey 2013-07-23 $2,085,000
7472355 Computer-implemented method for managing commands for a terminal session Hugh E. Hockett, Adam M. Gunther 2008-12-30 $5,097,000