Inventor

UNDERWOOD CHRISTOPHER JOHN

GB3 patents

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

POLYMEDICA IND INC

1 patent

US5756035AMay 26, 1998

Method of making an access graft and a vascular prosthesis

POLYMEDICA IND INC17 citations78

ESP TECH LIMITED

1 patent

US11104768B2Aug 31, 2021

Process for the processing of a perfluoropolymer material

ESP TECH LIMITED0 citations52

UNDERWOOD CHRISTOPHER JOHN

1 patent

US8281513B2Oct 9, 2012

Fishing rod

UNDERWOOD CHRISTOPHER JOHN2 citations49