Inventor
GREGOIRE DAVID K
US6 patents
⚠️ This page may combine multiple inventors who share the name “GREGOIRE DAVID K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHICON ENDO SURGERY INC
3 patentsUS6077230AJun 20, 2000
Biopsy instrument with removable extractor
ETHICON ENDO SURGERY INC435 citations98
US5964716AOct 12, 1999
Method of use for a multi-port biopsy instrument
ETHICON ENDO SURGERY INC465 citations98
US5944673AAug 31, 1999
Biopsy instrument with multi-port needle
ETHICON ENDO SURGERY INC333 citations98