Inventor · disambiguated record
Richard S. Himmelwright
Also filed as: HIMMELWRIGHT RICHARD S · HIMMELWRIGHT RICHARD SCOTT
24 granted patents·7 pending applications·744 citations·filing 1982–2015
97Inventor score
Files withREXHAM GRAPHICS INC9REXAM GRAPHICS INC8COLD SPRING TECHNOLOGY INC6POLAROID CORP3REXAM GRAPHICS LTD3
Top patents by PatentIndex Score
31 records- 0194US5965244APrinting medium comprised of porous mediumREXAM GRAPHICS INC·Filed 1997·Granted Oct 12, 1999·95 cites·26 claims
- 0294US5795425AInk jet imaging process and recording element for use thereinREXAM GRAPHICS INC·Filed 1993·Granted Aug 18, 1998·72 cites·40 claims
- 0392US5837375AInk jet imaging process and recording element for use thereinREXHAM GRAPHICS INC·Filed 1996·Granted Nov 17, 1998·64 cites·9 claims
- 0489US5363179AElectrographic imaging processREXHAM GRAPHICS INC·Filed 1993·Granted Nov 8, 1994·27 cites·10 claims
- 0588US6165593AInk jet imaging process and recording element for use thereinREXAM GRAPHICS INC·Filed 1998·Granted Dec 26, 2000·49 cites·19 claims
- 0688US5539038AInk jet ink and process for making sameREXHAM GRAPHICS INC·Filed 1994·Granted Jul 23, 1996·40 cites·25 claims
- 0787US5370960AElectrographic imaging processREXHAM GRAPHICS INC·Filed 1993·Granted Dec 6, 1994·35 cites·32 claims
- 0886US9222015B2Thermochromic coating and method of manufacturing thereofBECKER IV JOHN C·Filed 2010·Granted Dec 29, 2015·8 cites·12 claims
- 0986US5803958ABlack ink jet ink compositionREXAM GRAPHICS INC·Filed 1996·Granted Sep 8, 1998·59 cites·25 claims
- 1085US5483321AElectrographic element having a combined dielectric/adhesive layer and process for use in making an imageREXAM GRAPHICS LTD·Filed 1994·Granted Jan 9, 1996·27 cites·42 claims
- 1185US5397634ATransferable protective cover layersREXHAM GRAPHICS INC·Filed 1993·Granted Mar 14, 1995·58 cites·25 claims
- 1284US6001482AInk jet receptor element having a protective layerREXAM GRAPHICS INC·Filed 1997·Granted Dec 14, 1999·41 cites·20 claims
- 1379US5746817AInk jet ink compositionREXAM GRAPHICS INC·Filed 1996·Granted May 5, 1998·41 cites·32 claims
- 1473US4477565AMethod for preparing photosensitive silver halide emulsionPOLAROID CORP·Filed 1983·Granted Oct 16, 1984·12 cites·17 claims
- 1571US5488455AElectrographically produced imaged articleREXAM GRAPHICS LTD·Filed 1995·Granted Jan 30, 1996·19 cites·12 claims
- 1670US5475480AElectrographic processREXHAM GRAPHICS INC·Filed 1994·Granted Dec 12, 1995·12 cites·16 claims
- 1768US5400126AElectrographic elementREXHAM GRAPHICS INC·Filed 1994·Granted Mar 21, 1995·24 cites·24 claims
- 1864US5414502AElectrographic imaging elementREXHAM GRAPHICS INC·Filed 1994·Granted May 9, 1995·15 cites·23 claims
- 1964US4888273AStabilized tabular silver halide grain emulsionsPOLAROID CORP·Filed 1988·Granted Dec 19, 1989·8 cites·7 claims
- 2063US2010005748A1Deck CoveringCOLD SPRING TECHNOLOGY INC·Filed 2009·Application pending·0 cites
- 2161US2009098374A1Imaging on polyurea based filmsCOLD SPRING TECHNOLOGY INC·Filed 2008·Application pending·0 cites
- 2260US4419442APhotosensitive silver halide emulsionPOLAROID CORP·Filed 1982·Granted Dec 6, 1983·8 cites·34 claims
- 2355US2006122320A1Deck coveringCOLD SPRING TECHNOLOGY INC·Filed 2005·Application pending·0 cites
- 2455US2005107524A1Enhanced protective coating for concrete, steel, wood and other surfacesCOLD SPRING TECHNOLOGY INC·Filed 2004·Application pending·0 cites
- 2554US2006122358A1Imaging on polyurea based filmsCOLD SPRING TECHNOLOGY INC·Filed 2005·Application pending·0 cites
- 2650US2011195245A1Enhanced protective coating for concrete, steel, wood and other surfacesCOLD SPRING TECHNOLOGY INC·Filed 2010·Application pending·0 cites
- 2746US5759636AElectrographic imaging elementREXAM GRAPHICS INC·Filed 1996·Granted Jun 2, 1998·8 cites·22 claims
- 2845US6338892B1Imageable backlit composite structureREXAM GRAPHICS LTD·Filed 1999·Granted Jan 15, 2002·10 cites·12 claims
- 2941US2016076242A1Thermochromic coating and method of manufacturing thereofSWIFT RIVER PROPERTIES LLC·Filed 2015·Application pending·0 cites
- 3038US5688581AElectrographic image transfer element having a protective layerREXAM GRAPHICS INC·Filed 1996·Granted Nov 18, 1997·7 cites·23 claims
- 3133US5399413AHigh performance composite and conductive ground plane for electrostatic recording of informationREXHAM GRAPHICS INC·Filed 1993·Granted Mar 21, 1995·5 cites·43 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →