Inventor · disambiguated record
Michael D. Clausen
Also filed as: CLAUSEN MICHAEL · CLAUSEN MICHAEL D
26 granted patents·2 pending applications·1,745 citations·filing 1987–2010
98Inventor score
Files withPARKER HANNIFIN CORP17PARKER INTANGIBLES LLC3CLAUSEN MICHAEL D2PARKER HANNIFIN CUSTOMER SUPPO2JOPADO BADERI1
Top patents by PatentIndex Score
28 records- 0198US6554139B1Extension and locking assembly for dripless element, and container thereforePARKER HANNIFIN CORP·Filed 2000·Granted Apr 29, 2003·193 cites·15 claims
- 0298US5770065AFuel filter assembly with replacement elementPARKER HANNIFIN CORP·Filed 1996·Granted Jun 23, 1998·154 cites·55 claims
- 0397US6171491B1Fuel filter assembly with standpipe having valve elementPARKER HANNIFIN CORP·Filed 1999·Granted Jan 9, 2001·92 cites·35 claims
- 0496US7204370B2Extension and locking assembly for dripless element and container thereforePARKER INTANGIBLES LLC·Filed 2006·Granted Apr 17, 2007·23 cites·12 claims
- 0596US6986426B2Extension and locking assembly for dripless element, and container thereforePARKER INTANGIBLES INC·Filed 2005·Granted Jan 17, 2006·36 cites·19 claims
- 0696US6113781AFuel filter with dual flowPARKER HANNIFIN CORP·Filed 1998·Granted Sep 5, 2000·139 cites·24 claims
- 0796US5858227AFuel filter assembly with in-line valvePARKER HANNIFIN CORP·Filed 1997·Granted Jan 12, 1999·144 cites·29 claims
- 0895US7086537B2Extension and locking assembly for dripless element, and container thereforePARKER HANNIFIN CORP·Filed 2005·Granted Aug 8, 2006·27 cites·12 claims
- 0995US6053334AFuel filter with valve devicePARKER HANNIFIN CUSTOMER SUPPO·Filed 1997·Granted Apr 25, 2000·107 cites·11 claims
- 1095US6015492AFuel filter assembly with replaceable elementPARKER HANNIFIN CUSTOMER SUPPO·Filed 1998·Granted Jan 18, 2000·79 cites·50 claims
- 1194US7360658B2Extension and locking assembly for dripless element and container thereforePARKER INTANGIBLES LLC·Filed 2007·Granted Apr 22, 2008·24 cites·13 claims
- 1294US6068762AReusable oil filter assemblyPARKER HANNIFIN CORP·Filed 1996·Granted May 30, 2000·120 cites·46 claims
- 1392US7648565B2Filter elementPARKER HANNIFIN CORP·Filed 2006·Granted Jan 19, 2010·34 cites·18 claims
- 1492US7147110B2Filter assembly with vented filter elementPARKER HANNIFIN CORP·Filed 2004·Granted Dec 12, 2006·68 cites·24 claims
- 1592US6289879B1Air eliminating return fuel recirculation valvePARKER HANNIFIN CORP·Filed 2000·Granted Sep 18, 2001·41 cites·24 claims
- 1690US6837993B2Extension and locking assembly for dripless element, and container thereforePARKER HANNIFIN CORP·Filed 2003·Granted Jan 4, 2005·34 cites·16 claims
- 1789US6983851B2Extension and locking assembly for dripless element, and container thereforePARKER INTANGIBLES LLC·Filed 2004·Granted Jan 10, 2006·31 cites·27 claims
- 1889US5643446AFuel filter and priming pumpPARKER HANNIFIN CORP·Filed 1993·Granted Jul 1, 1997·83 cites·30 claims
- 1988US5753120ATubular filter element having a sealing arrangement with a housing postPARKER HANNIFIN CORP·Filed 1996·Granted May 19, 1998·82 cites·25 claims
- 2086US5046645ASyphon package with mechanically attached valveMCKESSON CORP·Filed 1989·Granted Sep 10, 1991·72 cites·23 claims
- 2179US8043503B2Filter with quick attachment featuresPARKER HANNIFIN CORP·Filed 2009·Granted Oct 25, 2011·7 cites·26 claims
- 2277US5860796AFuel pump assembly and filter element thereforPARKER HANNIFIN CORP·Filed 1996·Granted Jan 19, 1999·48 cites·26 claims
- 2373US5997739AFuel/water separatorPARKER HANNIFIN CORP·Filed 1998·Granted Dec 7, 1999·53 cites·27 claims
- 2467US4909289AFilling and dispensing valve with drop-away valve memberJOPADO BADERI·Filed 1987·Granted Mar 20, 1990·26 cites·17 claims
- 2564US5670042AFuel filter assembly with replaceable element having integral coverPARKER HANNIFIN CORP·Filed 1993·Granted Sep 23, 1997·27 cites·32 claims
- 2660US8440088B2Priming method for filterCLAUSEN MICHAEL D·Filed 2010·Granted May 14, 2013·1 cites·11 claims
- 2743US2009113880A1Diesel engineCLAUSEN MICHAEL D·Filed 2008·Application pending·0 cites
- 2842US2001004061A1Fuel filter assembly with element having dual mediaFiled 2000·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael D. Clausen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →