Inventor

JACKSON B MICHAEL

US2 patents

⚠️ This page may combine multiple inventors who share the name “JACKSON B MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEWMAN PHILIP H

1 patent

US5201748AApr 13, 1993

Retractable-bladed surgical scalpel

NEWMAN PHILIP H77 citations89

(unassigned)

1 patent

US5475925ADec 19, 1995

Three-piece retractable-bladed knife

55 citations87