Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TS

Thomas Schaefnner — 1 Patent

IBM: 1 patents #44,878 of 70,183Top 65%
Mainz, DE: #762 of 1,295 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Thomas Schaefnner has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 2014. Thomas Schaefnner ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Thomas Schaefnner in Mainz, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8918360 Machine change history tracking process for ERP applications Edward Cordell, Mark W. Honeck, Joachim Lohmiller, Susan L. Merkle, Jan Nielsen +7 more 2014-12-23 $3,729,000