Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hackler Reiner — 1 Patent

3M: 1 patents #7,251 of 11,543Top 65%
Krefeld, DE: #627 of 1,103 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hackler Reiner has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 2003. Hackler Reiner ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hackler Reiner in Krefeld, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6630352 Sterilant challenge device for a sterilization monitoring system Robbert-Jan Hermsen, Wolfgang Kaps 2003-10-07 $15,223,000