Inventor · disambiguated record
Richard L. Dudman
Also filed as: DUDMAN RICHARD · DUDMAN RICHARD L
8 granted patents·7 pending applications·590 citations·filing 1982–2017
90Inventor score
Top patents by PatentIndex Score
15 records- 0197US6330986B1Aircraft de-icing systemNORTHCOAST TECHNOLOGIES·Filed 2000·Granted Dec 18, 2001·147 cites·39 claims
- 0295US6279856B1Aircraft de-icing systemNORTHCOAST TECHNOLOGIES·Filed 1999·Granted Aug 28, 2001·133 cites·53 claims
- 0394US6237874B1Zoned aircraft de-icing system and methodNORTHCOAST TECHNOLOGIES·Filed 1999·Granted May 29, 2001·154 cites·55 claims
- 0492US4457491AExtreme-temperature sealing device and annular seal thereforEGC ENTERPRISES INCORP·Filed 1982·Granted Jul 3, 1984·83 cites·33 claims
- 0588US6667100B2Ultra-thin flexible expanded graphite heating elementEGC ENTPR INC·Filed 2002·Granted Dec 23, 2003·33 cites·27 claims
- 0684US6886233B2Method for decreasing the thickness of flexible expanded graphite sheetEGC ENTPR INC·Filed 2002·Granted May 3, 2005·31 cites·16 claims
- 0776US7455300B2Gasket ring with sharp peaksDUDMAN RICHARD L·Filed 2005·Granted Nov 25, 2008·9 cites·29 claims
- 0854US2008047956A1Inductively heated warming systemDUDMAN RICHARD·Filed 2007·Application pending·0 cites
- 0945US2004086449A1Ultra-thin flexible expanded graphite resistance heaterFiled 2003·Application pending·0 cites
- 1043US2007296161A1Seal, Sealing System, and Method for SealingDUDMAN RICHARD L·Filed 2006·Application pending·0 cites
- 1142US11737599B2Heated dome for food serviceEGC OPERATING COMPANY LLC·Filed 2017·Granted Aug 29, 2023·0 cites·32 claims
- 1242US2013320252A1Control valve assemblyHAGEMAN DAVID C·Filed 2012·Application pending·0 cites
- 1341US2012261890A1Pressure sealHAGEMAN DAVID C·Filed 2012·Application pending·0 cites
- 1439US2018215981A1Shape stabilized phase-change material for heat retentive applicationsEGC ENTPR INC·Filed 2016·Application pending·0 cites
- 1538US2013049381A1Manway cover fastenerHAGEMAN DAVID C·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →