Charles H. Stumpf

GA Grumman Aerospace: 1 patents #197 of 508Top 40%

📍 Commack, NY: #127 of 240 inventorsTop 55%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #4,116,671 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4214721	Aircraft collapsible fuel tank	Walter R. Burhans, Jr., James L. Ciccarello	1980-07-29