Inventor
WACKER ROBERT L
US6 patents
⚠️ This page may combine multiple inventors who share the name “WACKER ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORDSON CORP
5 patentsUS4887770ADec 19, 1989
Electrostatic rotary atomizing liquid spray coating apparatus
NORDSON CORP81 citations94
US4971523ANov 20, 1990
Dual diaphragm apparatus with diaphragm assembly and rupture detection methods
NORDSON CORP41 citations90
US5556471ASep 17, 1996
Method and apparatus for dispensing foam materials
NORDSON CORP44 citations89
US5100057AMar 31, 1992
Rotary atomizer with onboard color changer and fluid pressure regulator
NORDSON CORP36 citations89
US5938079AAug 17, 1999
Dispensing head for two-component foam with shutoff
NORDSON CORP28 citations88