P

Inventor

ARROWSMITH DAVID R

DE9 patents
⚠️ This page may combine multiple inventors who share the name “ARROWSMITH DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AUTOMOTIVE PROD CO LTD

4 patents
US4229058AOct 21, 1980

Clutch release bearing assembly

AUTOMOTIVE PROD CO LTD17 citations81
US4177888ADec 11, 1979

Friction clutch plate with two concentric hubs for damping

AUTOMOTIVE PROD CO LTD19 citations80
US4327951AMay 4, 1982

Clutch release bearing assembly

AUTOMOTIVE PROD CO LTD7 citations73
US4378676AApr 5, 1983

Booster for a hydraulic clutch system

AUTOMOTIVE PROD CO LTD5 citations62

AUTOMOTIVE PRODUCTS PLC

2 patents
US4561531ADec 31, 1985

Hydraulic slave cylinder with latch means for use with clutch release bearing

AUTOMOTIVE PRODUCTS PLC34 citations92
US5188204AFeb 23, 1993

Pre-filled power hydraulic system

AUTOMOTIVE PRODUCTS PLC9 citations73

KRUPER JR WILLIAM J

2 patents
US8080592B2Dec 20, 2011

Extruded polymer foams containing brominated fatty acid-based flame retardant additives

KRUPER JR WILLIAM J4 citations60
US8324288B2Dec 4, 2012

Extruded polymer foams containing brominated fatty acid-based flame retardant additives

KRUPER JR WILLIAM J1 citations50

GORDON-DUFFY JOHN

1 patent
US9493624B2Nov 15, 2016

Polymer foam with low bromine content

GORDON-DUFFY JOHN0 citations42