P

Inventor

LEFEVRE ROBERT J

11 patents
⚠️ This page may combine multiple inventors who share the name “LEFEVRE ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BURRON MEDICAL PROD INC

6 patents
US4094318AJun 13, 1978

Electronic control means for a plurality of intravenous infusion sets

BURRON MEDICAL PROD INC155 citations96
US4038981AAug 2, 1977

Electronically controlled intravenous infusion set

BURRON MEDICAL PROD INC95 citations96
US4038982AAug 2, 1977

Electrically controlled intravenous infusion set

BURRON MEDICAL PROD INC236 citations96
US4103686AAug 1, 1978

Dual valve assembly

BURRON MEDICAL PROD INC62 citations95
US4037596AJul 26, 1977

Parenteral administration set with internal valve and flow restrictor

BURRON MEDICAL PROD INC34 citations92
US4146028AMar 27, 1979

Intravenous system having an accumulator tube therein

BURRON MEDICAL PROD INC7 citations73

NAT PATENT DEV CORP

2 patents
US4208365AJun 17, 1980

Method and apparatus for molding toric contact lenses

NAT PATENT DEV CORP82 citations95
US4173223ANov 6, 1979

Chamber assembly for infusion and transfusion apparatus

NAT PATENT DEV CORP14 citations73

LEFEVRE ROBERT J

1 patent
US4997420AMar 5, 1991

Portable drug delivery device including pump with tapered barrel

LEFEVRE ROBERT J106 citations93

BURRON MEDICAL INC

1 patent
US4378013AMar 29, 1983

Flow controller for IV chamber

BURRON MEDICAL INC45 citations92

AMERICAN CAN CO

1 patent
US4096893AJun 27, 1978

System and apparatus for the reconstitution of a food or beverage concentrate

AMERICAN CAN CO46 citations85