Inventor · disambiguated record
Michael J. Porter
Also filed as: PORTER MICHAEL J · PORTER MICHAEL JAMES
26 granted patents·583 citations·filing 1980–2019
97Inventor score
Files withUNITED STATES GYPSUM CO18LEAR CORP5BELANGER JR THOMAS D1PORTER MICHAEL J1USG INTERIORS INC1
Top patents by PatentIndex Score
26 records- 0198US6986812B2Slurry feed apparatus for fiber-reinforced structural cementitious panel productionUNITED STATES GYPSUM CO·Filed 2003·Granted Jan 17, 2006·90 cites·19 claims
- 0297US10283889B2Electrical terminal with balanced front end protectionLEAR CORP·Filed 2017·Granted May 7, 2019·21 cites·19 claims
- 0397US7851057B2Acoustical panel comprising interlocking matrix of set gypsum and method for making sameUNITED STATES GYPSUM CO·Filed 2008·Granted Dec 14, 2010·58 cites·45 claims
- 0496US11069999B2Electrical terminal assembly with connection retainerLEAR CORP·Filed 2019·Granted Jul 20, 2021·21 cites·20 claims
- 0596US7364015B2Acoustical panel comprising interlocking matrix of set gypsum and method for making sameUNITED STATES GYPSUM CO·Filed 2004·Granted Apr 29, 2008·85 cites·118 claims
- 0695USD325137SShelf unitPORTER MICHAEL J·Filed 1988·Granted Apr 7, 1992·66 cites·1 claims
- 0789US10396482B2Electrical terminal assembly with locked spring memberLEAR CORP·Filed 2017·Granted Aug 27, 2019·8 cites·12 claims
- 0889US7789645B2Multi-layer process and apparatus for producing high strength fiber-reinforced structural cementitious panelsUNITED STATES GYPSUM CO·Filed 2008·Granted Sep 7, 2010·22 cites·4 claims
- 0989US7445738B2Multi-layer process and apparatus for producing high strength fiber-reinforced structural cementitious panelsUNITED STATES GYPSUM CO·Filed 2003·Granted Nov 4, 2008·45 cites·7 claims
- 1086US4488917AMethod for making cement boardUNITED STATES GYPSUM CO·Filed 1983·Granted Dec 18, 1984·42 cites·3 claims
- 1184US7556791B2Gypsum anhydrite fillers and process for making sameUNITED STATES GYPSUM CO·Filed 2006·Granted Jul 7, 2009·12 cites·16 claims
- 1283US10283895B1Electrical terminal assembly with split shroudLEAR CORP·Filed 2017·Granted May 7, 2019·5 cites·10 claims
- 1379US6138377AApparatus and process for cooling and de-steaming calcined stuccoUNITED STATES GYPSUM CO·Filed 1999·Granted Oct 31, 2000·18 cites·24 claims
- 1475US6273345B1High performance slurry spray machineUNITED STATES GYPSUM CO·Filed 2000·Granted Aug 14, 2001·26 cites·21 claims
- 1568US10992073B1Electrical terminal assembly with increased contact areaLEAR CORP·Filed 2019·Granted Apr 27, 2021·2 cites·14 claims
- 1668US7513768B2Embedment roll deviceUNITED STATES GYPSUM CO·Filed 2006·Granted Apr 7, 2009·4 cites·16 claims
- 1765US7434980B2Swinging agitator for a gypsum calcining apparatus and the likeUNITED STATES GYPSUM CO·Filed 2006·Granted Oct 14, 2008·2 cites·32 claims
- 1859US4335636AApparatus for cutting a moving sheetUNITED STATES GYPSUM CO·Filed 1980·Granted Jun 22, 1982·15 cites·4 claims
- 1957US7121713B2Swinging agitator for a gypsum calcining apparatus and the likeUNITED STATES GYPSUM CO·Filed 2004·Granted Oct 17, 2006·5 cites·38 claims
- 2057US6217946B1Method for applying polymeric diphenylmethane diisocyanate to cellulose/gypsum based substrateUNITED STATES GYPSUM CO·Filed 1999·Granted Apr 17, 2001·15 cites·6 claims
- 2152US8480412B2Terminal and connector assemblyBELANGER JR THOMAS D·Filed 2011·Granted Jul 9, 2013·3 cites·19 claims
- 2252US7765813B2Apparatus and process for cooling and de-steaming calcined stuccoUNITED STATES GYPSUM CO·Filed 2004·Granted Aug 3, 2010·2 cites·23 claims
- 2352US7182589B2Embedment device for fiber-enhanced slurryUNITED STATES GYPSUM CO·Filed 2003·Granted Feb 27, 2007·3 cites·1 claims
- 2449US7175426B2High efficiency refractoryless kettleUNITED STATES GYPSUM CO·Filed 2004·Granted Feb 13, 2007·5 cites·69 claims
- 2533US5022963AWet end corrugating of acoustical tileUSG INTERIORS INC·Filed 1989·Granted Jun 11, 1991·5 cites·4 claims
- 2633US4576620AApparatus for the production of mineral fibers having supplemental collection chamber exhaustUNITED STATES GYPSUM CO·Filed 1984·Granted Mar 18, 1986·3 cites·4 claims
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