P

Inventor

RODZEN RICHARD A

US6 patents
⚠️ This page may combine multiple inventors who share the name “RODZEN RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FERRIS MANUFACTURING CORP

3 patents
US4258722AMar 31, 1981

Disposable biopsy needle, particularly for bone marrow samplings

FERRIS MANUFACTURING CORP170 citations96
US4441500AApr 10, 1984

EKG Electrode

FERRIS MANUFACTURING CORP135 citations94
US4353373AOct 12, 1982

EKG Electrode and package

FERRIS MANUFACTURING CORP18 citations71

FERRIS PHARMACEUTICALS INC

1 patent
US6768040B1Jul 27, 2004

Wound dressing for treating injury to nasal passages

FERRIS PHARMACEUTICALS INC30 citations91

BARLOW MFG CORP

1 patent
US4130119ADec 19, 1978

Occlusion device

BARLOW MFG CORP56 citations90

FERRIS MANUFACTURING COMPANY

1 patent
US4817261AApr 4, 1989

Rotary snap machine

FERRIS MANUFACTURING COMPANY0 citations44