Inventor
KNOBBE ALAN J
US14 patents
Patents
14 patentsUS5395046AMar 7, 1995
Hand-held spray gun with replaceable handle
NORDSON CORP53 citations95
US4887770ADec 19, 1989
Electrostatic rotary atomizing liquid spray coating apparatus
NORDSON CORP81 citations94
US5173325ADec 22, 1992
Method and apparatus for coating articles
NORDSON CORP45 citations93
US4987001AJan 22, 1991
Method and apparatus for coating the interior surface of hollow, tubular articles
NORDSON CORP63 citations93
US5904294AMay 18, 1999
Particle spray apparatus and method
NORDSON CORP30 citations92
US4819879AApr 11, 1989
Particle spray gun
NORDSON CORP41 citations92
US6796519B1Sep 28, 2004
Powder spray gun
NORDSON CORP37 citations91
US5582347ADec 10, 1996
Particle spray apparatus and method
NORDSON CORP27 citations91
US5402940AApr 4, 1995
Tribo-electric powder spray gun
NORDSON CORP44 citations91
US5344082ASep 6, 1994
Tribo-electric powder spray gun
NORDSON CORP27 citations91
US6478242B1Nov 12, 2002
Powder spray gun
NORDSON CORP39 citations90
US4990359AFeb 5, 1991
Electrostatic method for coating redistribution
NORDSON CORP12 citations73
US5957396ASep 28, 1999
Mounting assembly for spray gun with anti-back-ionization probe
NORDSON CORP10 citations72
US6012657AJan 11, 2000
Powder spray head for fan-like patterns
NORDSON CORP12 citations69