Inventor
RIEDLINGER HEINZ
DE11 patents
Patents
11 patentsUS6065389AMay 23, 2000
Diaphragm pump
KNF NEUBERGER GMBH66 citations95
US5275541AJan 4, 1994
Fluid-operated valve for pumps and the like
KNF NEUBERGER GMBH38 citations92
US5145336ASep 8, 1992
Diaphragm pump with reinforced diaphragm
KNF NEUBERGER GMBH37 citations92
US4993925AFeb 19, 1991
Diaphragm pump with noise intercepting insert
KNF NEUBERGER GMBH27 citations92
US5699717ADec 23, 1997
Diaphragm pump with shaped diaphragm having radially and circumferentially extending ribs
KNF NEUBERGER GMBH34 citations91
US5533886AJul 9, 1996
Membrane pump and method of operating the same
KNF NEUBERGER GMBH39 citations90
US5690017ANov 25, 1997
Diaphragm pump with at least one reciprocating piston and balancing device therefor
KNF NEUBERGER GMBH19 citations83
US6595758B1Jul 22, 2003
Method for conveying damp gases by means of a conveyor device and a conveyor device for carrying out said method
KNF NEUBERGER GMBH9 citations73
US6305907B1Oct 23, 2001
Process for evacuating a wet gas a treatment device to carry out this process and a suction pump for a treatment device of this type
KNF NEUBERGER GMBH9 citations73
US5895208AApr 20, 1999
Reciprocating piston machine with capillary passages on valves for pressure relief
KNF NEUBERGER GMBH15 citations73
US5461966AOct 31, 1995
Measuring gas pump
KNF NEUBERGER GMBH8 citations73