Patent applications and USPTO patent grants for Bent; John H..The latest application filed is for "surgical drill chuck".
Patent | Date |
---|---|
Surgical drill chuck Grant 4,199,160 - Bent April 22, 1 | 1980-04-22 |
Rotary surgical driver Grant 4,109,735 - Bent August 29, 1 | 1978-08-29 |
Surgical wire driving assembly Grant 3,975,032 - Bent , et al. August 17, 1 | 1976-08-17 |
Air powered rotary wire cutting and wrapping tool Grant 3,949,944 - Bent April 13, 1 | 1976-04-13 |
Quick release mechanism for surgical devices Grant 3,943,934 - Bent March 16, 1 | 1976-03-16 |
Keyless Drill Chuck Grant 3,807,745 - Bent April 30, 1 | 1974-04-30 |
Fluid Operated Surgical Tool Grant 3,752,161 - Bent August 14, 1 | 1973-08-14 |
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