Inventor
HERGT PETER
DE17 patents
⚠️ This page may combine multiple inventors who share the name “HERGT PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KLEIN SCHANZLIN & BECKER AG
8 patentsUS5984629ANov 16, 1999
Turbo-machine with reduced abrasive wear
KLEIN SCHANZLIN & BECKER AG46 citations90
US4383800AMay 17, 1983
Centrifugal pump with open double volute casing
KLEIN SCHANZLIN & BECKER AG53 citations90
US4406583ASep 27, 1983
Centrifugal pump with double volute casing
KLEIN SCHANZLIN & BECKER AG18 citations79
US4239453ADec 16, 1980
Means for reducing cavitation-induced erosion of centrifugal pumps
KLEIN SCHANZLIN & BECKER AG19 citations77
US4208169AJun 17, 1980
Impeller for centrifugal pumps
KLEIN SCHANZLIN & BECKER AG24 citations77
US4752187AJun 21, 1988
Radial impeller for fluid flow machines
KLEIN SCHANZLIN & BECKER AG17 citations72
US4564334AJan 14, 1986
Guide wheel for multistage centrifugal pumps
KLEIN SCHANZLIN & BECKER AG11 citations72
US4050846ASep 27, 1977
Fluid circulating apparatus
KLEIN SCHANZLIN & BECKER AG3 citations55
GIW IND INC
4 patentsUS6431831B1Aug 13, 2002
Pump impeller with enhanced vane inlet wear
GIW IND INC23 citations92
US6428268B1Aug 6, 2002
Pump with auxiliary impeller vane inlet device
GIW IND INC20 citations92
US6053698AApr 25, 2000
High capacity slurry pump
GIW IND INC11 citations72
US6450023B1Sep 17, 2002
Method and apparatus for air testing pumps
GIW IND INC8 citations65
KSB AG
4 patentsUS6146095ANov 14, 2000
Spiral housing pump
KSB AG24 citations91
US5478200ADec 26, 1995
Centrifugal pump impeller
KSB AG36 citations87
US5257910ANov 2, 1993
Centrifugal pump impeller with a low specific speed of rotation
KSB AG11 citations68
US5551837ASep 3, 1996
Apparatus for regulating the transport flow of a liquid that is circulated by a centrifugal pump in a closed pipe system
KSB AG4 citations62