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John Sjolund

BB Bigfoot Biomedical: 23 patents #9 of 75Top 15%
SU Sundstrand: 4 patents #130 of 697Top 20%
📍 Los Altos, CA: #395 of 3,651 inventorsTop 15%
🗺 California: #17,896 of 386,348 inventorsTop 5%
Overall (All Time): #126,834 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
4492245 Nozzle and flapper with squeeze film damping — 1985-01-08
4450353 Tilt detector with pyramidal surface — 1984-05-22
4403513 Capacitive differential pressure transducer — 1983-09-13
4362182 Nozzle force feedback for pilot stage flapper — 1982-12-07