PS

Philip E. Swis

SE Sun Electric: 2 patents #8 of 46Top 20%
Overall (All Time): #2,353,323 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4518268 Diesel engine diagnostic system Anthony E. DiFonzo 1985-05-21
4285233 System for hot testing engines — 1981-08-25