Inventor
LICHTMAN PHILIP R
31 patents
⚠️ This page may combine multiple inventors who share the name “LICHTMAN PHILIP R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSURGE INC
7 patentsUS5647871AJul 15, 1997
Electrosurgery with cooled electrodes
MICROSURGE INC1,151 citations99
US5620459AApr 15, 1997
Surgical instrument
MICROSURGE INC288 citations99
US5611813AMar 18, 1997
Surgical instrument
MICROSURGE INC912 citations99
US5318589AJun 7, 1994
Surgical instrument for endoscopic surgery
MICROSURGE INC1,567 citations99
US5308357AMay 3, 1994
Handle mechanism for manual instruments
MICROSURGE INC459 citations99
US5478351ADec 26, 1995
Endoscopic surgical tool with handle and detachable tool assembly
MICROSURGE INC624 citations98
USD349341SAug 2, 1994
Endoscopic grasper
MICROSURGE INC592 citations98
ACUFEX MICROSURGICAL INC
7 patentsUS4669473AJun 2, 1987
Surgical fastener
ACUFEX MICROSURGICAL INC1,394 citations99
US4655752AApr 7, 1987
Surgical cannula
ACUFEX MICROSURGICAL INC608 citations98
USD286567SNov 4, 1986
Surgical trocar
ACUFEX MICROSURGICAL INC55 citations95
USD286438SOct 28, 1986
Surgical obturator
ACUFEX MICROSURGICAL INC20 citations81
USD288361SFeb 17, 1987
Handle for surgical instrument
ACUFEX MICROSURGICAL INC8 citations74
USD289330SApr 14, 1987
Handle for surgical instrument
ACUFEX MICROSURGICAL INC5 citations61
USD276649SDec 4, 1984
Surgical cannula
ACUFEX MICROSURGICAL INC1 citations51
VISTA MEDICAL TECH
5 patentsUS5989182ANov 23, 1999
Device-steering shaft assembly and endoscope
VISTA MEDICAL TECH266 citations99
US6292221B1Sep 18, 2001
Motorized focusing device and viewing system utilizing same
VISTA MEDICAL TECH64 citations96
US5941818AAug 24, 1999
Endoscopic video camera with malleable support
VISTA MEDICAL TECH79 citations96
US5935057AAug 10, 1999
Device for carrying two units in end to end disposition and for moving one of the units alongside the other of the units
VISTA MEDICAL TECH26 citations92
US5782752AJul 21, 1998
Device for carrying two units in end to end disposition and for moving one of the units alongside the other of the units
VISTA MEDICAL TECH37 citations92