Inventor

WILLIS DAVID JOHN

US5 patents

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

WILLIS DAVID JOHN

2 patents

USD980155SMar 7, 2023

Removable and extendable motor vehicle cup holder

WILLIS DAVID JOHN13 citations75

US9738195B2Aug 22, 2017

Automotive center console armrest storage box lid protector

WILLIS DAVID JOHN2 citations68

BETSTONE IND LIMITED

1 patent

US4084274AApr 18, 1978

Turning bed

BETSTONE IND LIMITED85 citations86

SEMICONDUCTOR COMPONENTS IND

1 patent

US7991571B2Aug 2, 2011

Providing nonlinear temperature compensation for sensing means by use of padé approximant function emulators

SEMICONDUCTOR COMPONENTS IND7 citations81

AMI SEMICONDUCTOR INC

1 patent

US7398173B2Jul 8, 2008

Providing nonlinear temperature compensation for sensing means by use of Padé approximant function emulators

AMI SEMICONDUCTOR INC13 citations81