P

Inventor

ROBERTS WILLIAM C

CA7 patents
⚠️ This page may combine multiple inventors who share the name “ROBERTS WILLIAM C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HICKMAN CO W P

3 patents
US5414965AMay 16, 1995

Roof edge anchoring devices for building structures

HICKMAN CO W P72 citations93
US5272846ADec 28, 1993

Roof edge anchoring devices for foam roofing

HICKMAN CO W P43 citations90
US5251411AOct 12, 1993

Roof edge anchoring devices for building structures

HICKMAN CO W P40 citations89

ROBERTS WILLIAM C

2 patents
US5074430ADec 24, 1991

Apparatus and method for reducing consumption of paper towels

ROBERTS WILLIAM C25 citations89
US4777715AOct 18, 1988

Tool shank retention mechanism with machine tool therefor

ROBERTS WILLIAM C35 citations89

UNIV SASKATCHEWAN

1 patent
US6988417B2Jan 24, 2006

Displacement and force sensor

UNIV SASKATCHEWAN5 citations50

AQUASONUS LLC

1 patent
USD548631SAug 14, 2007

Pool monitor

AQUASONUS LLC1 citations46