Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PK

Piotr Kos — 5 Patents

Delphi Technologies: 5 patents #650 of 4,124Top 20%
Centerville, OH: #153 of 668 inventorsTop 25%
Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #1,036,454 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6971231 Piston and rod assembly and method Mike W. Hurtt 2005-12-06
6840358 Floating rod guide for monotube strut Saiman Lun 2005-01-11
6692012 Vehicle damper assembly and method Patrick H. Fullenkamp, Sebastian Kaffanke, Miroslaw Pajak 2004-02-17
6533230 One-piece mounting bracket and vehicle damper assembly and mounting method Patrick H. Fullenkamp, Sebastian Kaffanke, Robert J. Wittman, Chad M. Ehresman, James R. Waag 2003-03-18
6305701 One piece mounting bracket for automotive suspension dampers, including attachment for stabilizer bar David Adolph Bobinger, Piotr Kosmala, Miroslaw Pajak, Kent T. Shiozaki, James R. Waag 2001-10-23