Inventor

CAMPBELL FREDERICK S

US3 patents

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

ALBANY INT CORP

2 patents

US4360554ANov 23, 1982

Carpet underlayment of needled scrim and fibrous layer with moisture barrier

ALBANY INT CORP51 citations86

US5229184AJul 20, 1993

Heat shrinkable fibres and products therefrom

ALBANY INT CORP32 citations85

ALBANY INT RESEARCH

1 patent

US5527598AJun 18, 1996

Composite sandwich element

ALBANY INT RESEARCH24 citations88