Inventor
BERTOLERO RAYMOND S
US9 patents
⚠️ This page may combine multiple inventors who share the name “BERTOLERO RAYMOND S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENDOSCOPIC TECHNOLOGIES INC
8 patentsUS6309349B1Oct 30, 2001
Surgical retractor and stabilizing device and method for use
ENDOSCOPIC TECHNOLOGIES INC177 citations98
US5868703AFeb 9, 1999
Multichannel catheter
ENDOSCOPIC TECHNOLOGIES INC248 citations98
US6837864B1Jan 4, 2005
Multichannel catheter with obturator
ENDOSCOPIC TECHNOLOGIES INC75 citations97
US6902545B2Jun 7, 2005
Multichannel catheter
ENDOSCOPIC TECHNOLOGIES INC51 citations95
US7074180B2Jul 11, 2006
Visualization during closed-chest surgery
ENDOSCOPIC TECHNOLOGIES INC47 citations92
US6821265B1Nov 23, 2004
Multichannel catheter
ENDOSCOPIC TECHNOLOGIES INC35 citations92
US7879003B2Feb 1, 2011
Multichannel catheter with obturator
ENDOSCOPIC TECHNOLOGIES INC13 citations83
US7846129B2Dec 7, 2010
Multichannel catheter
ENDOSCOPIC TECHNOLOGIES INC2 citations62