KN

Kenneth J. Nisper

📍 Muskegon, MI: #89 of 391 inventorsTop 25%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,685,698 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4268046 Multiple seal stationary sealing ring — 1981-05-19
4226430 Two-piece oil control ring — 1980-10-07
4194747 Three-piece oil control ring — 1980-03-25