Inventor
FRYE-HAMMELMANN HERMANN
DE3 patents
Patents
3 patentsUS6027040AFeb 22, 2000
Nozzle head with improved wear-resistant and sealing properties
HAMMELMANN PAUL MASCHF38 citations87
US6684133B2Jan 27, 2004
Control arrangement for a high-pressure cleaning system
HAMMELMANN PAUL MASCHF13 citations79
US5694976ADec 9, 1997
Extremely high pressure pump for distributing water to several appliances
HAMMELMANN PAUL MASCHF6 citations57