RR

Richard D. Ricchi

General Motors: 2 patents #6,250 of 18,328Top 35%
Overall (All Time): #1,763,787 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11994085 Piston for use in internal combustion engines and method of making the piston Ronald J. Petrus, Jared Matthew Satkowiak, Hsiao F. Wong, Kenneth E. Schroeder, Qigui Wang 2024-05-28
11300153 Component having metallic transition material on base and method of forming Huaxin Li, Liang Wang 2022-04-12