Inventor
SEDER EDMUND V
US13 patents
⚠️ This page may combine multiple inventors who share the name “SEDER EDMUND V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HELIX MEDICAL INC
10 patentsUS4959048ASep 25, 1990
Lacrimal duct occluder
HELIX MEDICAL INC160 citations97
US5116310AMay 26, 1992
Multiple lumen wound drain with bypass openings
HELIX MEDICAL INC191 citations96
US5059208AOct 22, 1991
Adjustable tracheostoma valve
HELIX MEDICAL INC98 citations96
US5578083ANov 26, 1996
Voice prosthesis-cartridge assembly
HELIX MEDICAL INC53 citations95
US5116327AMay 26, 1992
Hysterectomy drain appliance
HELIX MEDICAL INC56 citations93
US5041101AAug 20, 1991
Hysterectomy drain appliance
HELIX MEDICAL INC76 citations93
US6484345B2Nov 26, 2002
Voice prosthesis brush
HELIX MEDICAL INC28 citations92
US5693097ADec 2, 1997
Voice prosthesis-cartridge assembly
HELIX MEDICAL INC20 citations92
US5632775AMay 27, 1997
Extended dwell voice prosthesis
HELIX MEDICAL INC34 citations89
US6948526B2Sep 27, 2005
Valve mounting assembly for voice prosthesis-cartridge and ring
HELIX MEDICAL INC37 citations86