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

Raymond C. Hedin

SPSperry: 2 patents #196 of 841Top 25%
UFUS Air Force: 2 patents #3,473 of 16,312Top 25%
UNUnisys: 1 patents #1,020 of 2,015Top 55%
Lockheed Martin: 1 patents #2,805 of 6,507Top 45%
Apple Valley, MN: #110 of 500 inventorsTop 25%
Minnesota: #11,810 of 52,454 inventorsTop 25%
Overall (All Time): #886,052 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5872975 Automatic retargeting of processor modules in multiple processor systems Kenneth R. Kaiser, Fernand Lucien Joseph Berard, Kent Wotherspoon 1999-02-16
4759020 Self-healing bubble memories Dennis L. Amundson, Gerald L. Brown, Samuel A. Meddaugh 1988-07-19
4600270 Beam recombination via cylindrical mirror Samuel A. Meddaugh, Ernest J. Torok 1986-07-15
4559445 Wide angle optical transmitter/receiver Fred G. Hewitt 1985-12-17
4550425 Speech sampling and companding device David P. Andersen, John F. Siebenand 1985-10-29
4398269 MNOS Over-write protection circuitry Dennis L. Amundson 1983-08-09