Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Amazon › Bernhard Steenken
BS

Bernhard Steenken — 1 Patent

Amazon: 1 patents #10,717 of 19,158Top 60%
Sögel, DE: #3 of 5 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Bernhard Steenken has been granted 1 US patent while listed as an inventor at Amazon. All of these patents were granted in 1989. Bernhard Steenken ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Bernhard Steenken in Sögel, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798271 Combination normal-sowing and fine-sowing wheel with integral stop Bernd Gattermann, Franz Grosse-Scharmann, Horst Muller 1989-01-17

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1