Inventor
GORDON MARVIN
19 patents
⚠️ This page may combine multiple inventors who share the name “GORDON MARVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WHITMAN MED CORP
17 patentsUS4415288ANov 15, 1983
Liquid dispensing device with cartridge-rupturing member
WHITMAN MED CORP192 citations98
US4397647AAug 9, 1983
Catheter stabilization fitting having a snap-over cover
WHITMAN MED CORP446 citations98
US4324236AApr 13, 1982
Fitting for use in performing a vascular puncture
WHITMAN MED CORP191 citations98
US4324239AApr 13, 1982
Safety valve for preventing air embolism and hemorrhage
WHITMAN MED CORP330 citations98
US4250880AFeb 17, 1981
Stabilizing fitting for an intravenous catheter
WHITMAN MED CORP351 citations98
US4224937ASep 30, 1980
Stabilizing fitting for an intravenous catheter
WHITMAN MED CORP327 citations98
US4507111AMar 26, 1985
Surgical scrub
WHITMAN MED CORP150 citations97
US4498796AFeb 12, 1985
Surgical scrub
WHITMAN MED CORP75 citations96
US4494581AJan 22, 1985
Isolation of forestream and midstream portions of collected urine samples
WHITMAN MED CORP109 citations96
US4341208AJul 27, 1982
Moisture-retentive covering for ointment application
WHITMAN MED CORP65 citations96
US4391283AJul 5, 1983
Incentive spirometer
WHITMAN MED CORP72 citations95
US5259587ANov 9, 1993
Roller clamp
WHITMAN MED CORP64 citations91
US4425923AJan 17, 1984
Incentive spirometer with automatic levelling
WHITMAN MED CORP22 citations82
US4332369AJun 1, 1982
Adjustable in-line intravenous valve with locking mechanism
WHITMAN MED CORP16 citations73
US5083743AJan 28, 1992
Slip thread adjustable in-line valve for sterile fluids
WHITMAN MED CORP10 citations72
US4455139AJun 19, 1984
Intravenous liquid leveling device
WHITMAN MED CORP11 citations72
US4573658AMar 4, 1986
Adjustable in-line valve for sterile fluids
WHITMAN MED CORP2 citations62