Inventor · disambiguated record
Philip E. Crossman
Also filed as: CROSSMAN PHILIP · CROSSMAN PHILIP E
18 granted patents·1,086 citations·filing 1978–2007
96Inventor score
Files withLEGGETT & PLATT7L & P PROPERTY MANAGEMENT CO4AMERICAN SEATING CO2MILLER HERMAN INC2AMSTORE CORP1
Top patents by PatentIndex Score
18 records- 0199US6966604B2Chair with a linkage assemblyMILLER HERMAN INC·Filed 2004·Granted Nov 22, 2005·171 cites·27 claims
- 0299US6386634B1Office chairMILLER HERMAN INC·Filed 1993·Granted May 14, 2002·268 cites·113 claims
- 0393US6685267B1Chair and synchrotilt chair mechanismL & P PROPERTY MANAGEMENT CO·Filed 2002·Granted Feb 3, 2004·69 cites·14 claims
- 0491US4585131AVariable decor merchandising systemAMSTORE CORP·Filed 1983·Granted Apr 29, 1986·73 cites·29 claims
- 0587US4716699AWall panels with single load-bearing connector postsROSTEC IND·Filed 1986·Granted Jan 5, 1988·74 cites·15 claims
- 0686US7611202B2Tilt mechanism for a chairL & P PROPERTY MANAGEMENT CO·Filed 2007·Granted Nov 3, 2009·30 cites·13 claims
- 0784US4189876ABeam-mounted folding chairsAMERICAN SEATING CO·Filed 1978·Granted Feb 26, 1980·51 cites·13 claims
- 0881US5373793AAdaptor housing for mounting an adjustable height work surface to a wall panelLEGGETT & PLATT·Filed 1993·Granted Dec 20, 1994·51 cites·24 claims
- 0980US6027168AChair seat horizontal adjustment mechanismLEGGETT & PLATT·Filed 1998·Granted Feb 22, 2000·58 cites·20 claims
- 1079US6010189ASynchronized chair seat and backrest tilt control mechanismLEGGETT & PLATT·Filed 1999·Granted Jan 4, 2000·45 cites·3 claims
- 1175US6000756ASynchronized chair seat and backrest tilt control mechanismLEGGETT & PLATT·Filed 1999·Granted Dec 14, 1999·40 cites·4 claims
- 1273US4948198AKnee-tilt chair controlLEGGETT & PLATT·Filed 1988·Granted Aug 14, 1990·42 cites·21 claims
- 1371US6139103ASynchronized chair seat and backrest tilt control mechanismLEGGETT & PLATT·Filed 1998·Granted Oct 31, 2000·34 cites·9 claims
- 1463US7185951B2Chair and synchrotilt chair mechanismL & P PROPERTY MANAGEMENT CO·Filed 2003·Granted Mar 6, 2007·13 cites·5 claims
- 1561US5230290AFlush-mounted crankLEGGETT & PLATT·Filed 1992·Granted Jul 27, 1993·21 cites·12 claims
- 1659US4586748AAdjustable chair ironSTOW DAVIS FURNITURE CO·Filed 1983·Granted May 6, 1986·29 cites·11 claims
- 1748US4458942AThree-quarter fold retracting chairAMERICAN SEATING CO·Filed 1981·Granted Jul 10, 1984·15 cites·10 claims
- 1847US6536127B1Method for optimization of J-back configuration for a chairL & P PROPERTY MANAGEMENT CO·Filed 2001·Granted Mar 25, 2003·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →