Inventor
MULDER DOUGLAS C
US18 patents
Patents
18 patentsUS4730647AMar 15, 1988
Powder feeder apparatus
NORDSON CORP58 citations96
US5017324AMay 21, 1991
Method for depositing particulate material into a pad of fibrous material in a forming chamber
NORDSON CORP71 citations94
US4927346AMay 22, 1990
Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber
NORDSON CORP86 citations94
US5520735AMay 28, 1996
Nozzle assembly and system for applying powder to a workpiece
NORDSON CORP50 citations92
US4715535ADec 29, 1987
Powder spray gun
NORDSON CORP33 citations92
US4662309AMay 5, 1987
Portable powder spray booth
NORDSON CORP44 citations92
US4630777ADec 23, 1986
Powder spray gun
NORDSON CORP42 citations92
US4613083ASep 23, 1986
Adjustable powder spray gun
NORDSON CORP31 citations92
US4600603AJul 15, 1986
Powder spray apparatus and powder spray method
NORDSON CORP39 citations92
US4561380ADec 31, 1985
Method and apparatus for powder coating a moving web
NORDSON CORP36 citations92
US4543274ASep 24, 1985
Powder spray gun and powder spray method
NORDSON CORP34 citations92
US4505623AMar 19, 1985
Apparatus for transferring powder from bulk drums
NORDSON CORP42 citations92
US5612096AMar 18, 1997
Methods and apparatus for applying powder to workpieces
NORDSON CORP20 citations90
US5474609ADec 12, 1995
Methods and apparatus for applying powder to workpieces
NORDSON CORP33 citations90
US4472451ASep 18, 1984
Mold masking apparatus and method
NORDSON CORP25 citations82
US4710286ADec 1, 1987
Sieve for powder
NORDSON CORP14 citations73
US5002229AMar 26, 1991
Powder spray gun
NORDSON CORP7 citations68
USRE33482EDec 11, 1990
Adjustable powder spray gun
NORDSON CORP4 citations62