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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joseph W. Schepke — 2 Patents

AUAuto/Con: 2 patents #4 of 7Top 60%
Utica, MI: #105 of 298 inventorsTop 40%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Joseph W. Schepke has been granted 2 US patents while listed as an inventor at Auto/Con. The first was granted in 1987 and the most recent in January 1993. Joseph W. Schepke ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Joseph W. Schepke in Utica, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5178261 Conveyor system Ronald R. Matheson, Daniel E. Hucul, James F. Burkhardt 1993-01-12
4669192 Variable compliance device Ronald R. Matheson, Daniel E. Hucul, James F. Burkhardt 1987-06-02