WH

Wayne Helander

HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,768,993 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5408863 Knock detector for internal combustion engine James H. Sawyers, Gerald A. Thompson 1995-04-25