Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PN

Parm L. Narveson

SPSperry: 3 patents #125 of 841Top 15%
Phoenix, AZ: #1,944 of 6,660 inventorsTop 30%
Arizona: #10,057 of 32,909 inventorsTop 35%
Overall (All Time): #1,674,589 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4635050 Dynamic stroke priority generator for hybrid display Steven P. Grothe 1987-01-06
4386345 Color and brightness tracking in a cathode ray tube display system Robert W. Clark, Lawrence C. Hannert 1983-05-31
4247843 Aircraft flight instrument display system Harry Miller, William R. Hancock, Joseph P. Hsu 1981-01-27