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

Anton Kuepper — 6 Patents

3M: 6 patents #2,542 of 11,543Top 25%
Kaarst, DE: #32 of 185 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Anton Kuepper has been granted 6 US patents while listed as an inventor at 3M. The first was granted in 1994 and the most recent in June 2017. Anton Kuepper ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Anton Kuepper in Kaarst, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9687578 Sterilant challenge device Knut Schumacher, Robbert-Jan Hermsen 2017-06-27 $26,407,000
8691375 Material for packaging electronic components Christian Weinmann 2014-04-08 $22,663,000
8282424 Telecommunications jack with a multilayer PCB Christian Weinmann, Stefan Schoene, Gerardus A.C.A. Nuiten 2012-10-09 $24,823,000
7392150 Environmental parameter indicator for perishable goods Karl-Heinz Romann 2008-06-24 $15,714,000
6323032 Sterilizer testing systems Brian Thomas Kirk 2001-11-27 $22,081,000
5347998 Breath actuated inhaler having an electromechanical priming mechanism Peter D. Hodson, Eric A. Baum, David K. Smith, Matthew J. Wilby 1994-09-20 $10,099,000