Inventor

SCHOFIELD RICHARD W

US6 patents

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

PFIZER HOSPITAL PROD

2 patents

US5069788ADec 3, 1991

Multi-pass blood washing and plasma removal device and method

PFIZER HOSPITAL PROD24 citations91

US5017293AMay 21, 1991

Multi-pass blood washing and plasma removal device and method

PFIZER HOSPITAL PROD12 citations72

BEND RES INC

1 patent

US5236474AAug 17, 1993

Membrane-based removal of condensable vapors

BEND RES INC86 citations96

AIR BANK LLC

1 patent

US7252223B2Aug 7, 2007

Multiple-network system and method for loading, transferring and redeeming value through stored value accounts

AIR BANK LLC127 citations94

ENVIROSEP INC

1 patent

US5472613ADec 5, 1995

Removing volatile and non-volatile organic in a thick film equilibrium process and device

ENVIROSEP INC34 citations87

GEN ENG RADCLIFFE

1 patent

US4133167AJan 9, 1979

Cable making machines

GEN ENG RADCLIFFE17 citations71