Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hermann Schulten — 3 Patents

BOBOE: 2 patents #5,948 of 12,373Top 50%
OGOerlikon-Boehringer Gmbh: 1 patents #3 of 14Top 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hermann Schulten has been granted 3 US patents while listed as an inventor at BOE. The first was granted in 1987 and the most recent in September 1991. Hermann Schulten ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hermann Schulten in Birenbach, DE.

Patents per Year

Patents granted per year, 1987 to 1991Bar chart with a peak of 1 patents in 1987.peak 11987: 1 patents19871990: 1 patents19901991: 1 patents1991

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5048360 C-axle gearing Siegfried Kuhn, Werner Mühlich, Robert Rader, Otmar Ritz, Manfred Unruh 1991-09-17
4924524 Bearing assembly for the working spindle of a machine tool Siegfried Kuhn, Bernhard Philipp 1990-05-08
4696209 Lathe having an integrated chuck Klaus Felten, Walter Honroth, Siegfried Kuhn, Bruno Zeller 1987-09-29