RE

Roger Engels

UF US Air Force: 1 patents #6,190 of 16,312Top 40%
📍 Fredericksburg, VA: #236 of 540 inventorsTop 45%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,037,022 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4457334 Pressure sensitive valve actuator Henry A. Becker, Rodney Hubbard, Roger L. Gibbs 1984-07-03