Assignee
HAMMELMANN PAUL MASCHF
12 granted patents·2 pending applications·203 citations·filing 1977–2006
Top patents by PatentIndex Score
14 records- 0176US5848880AAxial valve arrangement for a high pressure plunger pumpHAMMELMANN PAUL MASCHF·Filed 1997·Granted Dec 15, 1998·59 cites·9 claims
- 0272US6684133B2Control arrangement for a high-pressure cleaning systemHAMMELMANN PAUL MASCHF·Filed 2001·Granted Jan 27, 2004·13 cites·19 claims
- 0366US6027040ANozzle head with improved wear-resistant and sealing propertiesHAMMELMANN PAUL MASCHF·Filed 1998·Granted Feb 22, 2000·38 cites·31 claims
- 0462US7780100B2Nozzle headHAMMELMANN PAUL MASCHF·Filed 2006·Granted Aug 24, 2010·5 cites·14 claims
- 0559US7083124B2Spray gunHAMMELMANN PAUL MASCHF·Filed 2001·Granted Aug 1, 2006·15 cites·16 claims
- 0657US6913266B2Sealing deviceHAMMELMANN PAUL MASCHF·Filed 2003·Granted Jul 5, 2005·9 cites·24 claims
- 0756US6622612B2Pump, particularly plunger pumpHAMMELMANN PAUL MASCHF·Filed 2002·Granted Sep 23, 2003·11 cites·9 claims
- 0856US4173435APlunger pumpHAMMELMANN PAUL MASCHF·Filed 1977·Granted Nov 6, 1979·12 cites·10 claims
- 0951US7243865B2Nozzle for generating a high-pressure jetHAMMELMANN PAUL MASCHF·Filed 2003·Granted Jul 17, 2007·9 cites·14 claims
- 1050US4102611APlunger pumpHAMMELMANN PAUL MASCHF·Filed 1977·Granted Jul 25, 1978·12 cites·11 claims
- 1143US5147189APressure pump with sealing sleeve between head and chamberHAMMELMANN PAUL MASCHF·Filed 1991·Granted Sep 15, 1992·14 cites·8 claims
- 1239US2002063167A1Rotary drive for a hydraulic toolHAMMELMANN PAUL MASCHF·Filed 2001·Application pending·0 cites
- 1330US5694976AExtremely high pressure pump for distributing water to several appliancesHAMMELMANN PAUL MASCHF·Filed 1996·Granted Dec 9, 1997·6 cites·6 claims
- 1429US2003057295A1Reversing valve for a high pressure spray gunHAMMELMANN PAUL MASCHF·Filed 2002·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →