JH

John F. Henshaw

KE Keuffel & Esser: 1 patents #7 of 17Top 45%
📍 Mill Valley, CA: #372 of 776 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,362,075 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D268783 Cardiac telemonitor transmitter housing — 1983-04-26
4361755 Magnetic card feed mechanism and impactor George B. Sidline, Eugene S. Elkus 1982-11-30