P

Inventor

WEIKEL WILLIAM A

US4 patents
⚠️ This page may combine multiple inventors who share the name “WEIKEL WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GRACO INC

3 patents
US4522789AJun 11, 1985

Plural component mixing and dispensing system

GRACO INC33 citations88
US4548652AOct 22, 1985

Method of purging a plural component mixing and dispensing system

GRACO INC15 citations69
US5407332AApr 18, 1995

High suction intake wiper

GRACO INC11 citations67

MCCORMICK MARTIN P

1 patent
US8568104B2Oct 29, 2013

Fast set material proportioner

MCCORMICK MARTIN P20 citations90