Inventor · disambiguated record
Philip C. Ellis
Also filed as: ELLIS PHILIP C
17 granted patents·4 pending applications·310 citations·filing 1990–2009
95Inventor score
Top patents by PatentIndex Score
21 records- 0189USD363204SHandlesetBALDWIN HARDWARE CORP·Filed 1994·Granted Oct 17, 1995·36 cites·1 claims
- 0287USD362380SDoor handlesetBALDWIN HARDWARE CORP·Filed 1994·Granted Sep 19, 1995·33 cites·1 claims
- 0376USD362609SDoor handlesetBALDWIN HARDWARE CORP·Filed 1994·Granted Sep 26, 1995·19 cites·1 claims
- 0474USD362610SHandlesetBALDWIN HARDWARE CORP·Filed 1994·Granted Sep 26, 1995·17 cites·1 claims
- 0573US7604266B2Spindle assembly for use in a door handle assemblyNEWFREY LLC·Filed 2005·Granted Oct 20, 2009·7 cites·8 claims
- 0672US7347462B2Door handle assembly including auxiliary bearing and auxiliary bearing support for a door handleNEWFREY LLC·Filed 2005·Granted Mar 25, 2008·8 cites·8 claims
- 0771US8215685B2Double draw bar spring mechanismELLIS PHILIP C·Filed 2009·Granted Jul 10, 2012·8 cites·19 claims
- 0870US5782119ABiased detent for door knob assemblyBALDWIN HARDWARE CORP·Filed 1996·Granted Jul 21, 1998·29 cites·3 claims
- 0966US7607328B2Low profile deadbolt assemblyNEWFREY LLC·Filed 2006·Granted Oct 27, 2009·4 cites·25 claims
- 1065US7770948B2Tubular lock latch assemblyNEWFREY LLC·Filed 2007·Granted Aug 10, 2010·3 cites·12 claims
- 1162US5685583ADoor knob constructionBALDWIN HARDWARE CORP·Filed 1996·Granted Nov 11, 1997·28 cites·16 claims
- 1260US5620211ALatch with adjustable backsetBALDWIN HARDWARE CORP·Filed 1995·Granted Apr 15, 1997·27 cites·10 claims
- 1359US5351513ADouble cylinder deadboltBALDWIN HARDWARE CORP·Filed 1993·Granted Oct 4, 1994·27 cites·20 claims
- 1459US5259652ADoor latch assemblyBALDWIN HARDWARE CORP·Filed 1990·Granted Nov 9, 1993·31 cites·7 claims
- 1555US5688005ADoor knob spindle with springBALDWIN HARDWARE CORP·Filed 1996·Granted Nov 18, 1997·16 cites·8 claims
- 1647US5749612AOval door knob constructionBALDWIN HARDWARE CORP·Filed 1996·Granted May 12, 1998·11 cites·9 claims
- 1746US2008084075A1Door handle assembly including auxiliary bearing and auxiliary bearing support for a door handleNEWFREY LLC·Filed 2007·Application pending·0 cites
- 1841US2008079266A1Tubular lock latch assemblyELLIS PHILIP C·Filed 2006·Application pending·0 cites
- 1938US5820178ASpring retainer for lock mechanismBALDWIN HARDWARE CORP·Filed 1997·Granted Oct 13, 1998·6 cites·7 claims
- 2038US2008111384A1Spring retainerELLIS PHILIP C·Filed 2007·Application pending·0 cites
- 2137US2008216533A1Lock cylinderELLIS PHILIP C·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →