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

Markus Kehr — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Bad Orb, DE: #21 of 88 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Markus Kehr has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2019 and the most recent in January 2021. Markus Kehr ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Markus Kehr in Bad Orb, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10888498 Adapter Peter Henninger 2021-01-12
10639429 Syringe for sequential injection of substances Hans Haindl 2020-05-05
10426702 Mixing and/or transferring device Peter Henninger 2019-10-01