Inventor · disambiguated record
Michael Karl Crawford
Also filed as: CRAWFORD MICHAEL K · CRAWFORD MICHAEL KARL
17 granted patents·5 pending applications·477 citations·filing 1993–2011
94Inventor score
Files withDU PONT9EASY LIFT CARE PRODUCTS INC4BLANCHARD ELWOOD NEAL1CK PARTNERS LLC1CRAWFORD MICHAEL KARL1
Top patents by PatentIndex Score
22 records- 0192US7517564B2Method for identifying articles and process for maintaining securityDU PONT·Filed 2007·Granted Apr 14, 2009·13 cites·16 claims
- 0290US5402544ACombination chair and gurneyEASY LIFT CARE PRODUCTS INC·Filed 1993·Granted Apr 4, 1995·128 cites·11 claims
- 0386US7901593B2Rare-earth doped fluorides and process for preparingDU PONT·Filed 2007·Granted Mar 8, 2011·5 cites·19 claims
- 0479US6544251B1Peripherally inserted catheterFiled 2000·Granted Apr 8, 2003·83 cites·1 claims
- 0571US7938984B2Coating compositions, process and luminescent coated articlesDU PONT·Filed 2007·Granted May 10, 2011·3 cites·32 claims
- 0670US6974657B2Compositions for microlithographyDU PONT·Filed 2001·Granted Dec 13, 2005·10 cites·2 claims
- 0766US6039707APelvic support and walking assistance deviceFiled 1999·Granted Mar 21, 2000·108 cites·7 claims
- 0863US6602217B2Foot drop assistance deviceCK PARTNERS LLC·Filed 2001·Granted Aug 5, 2003·35 cites·3 claims
- 0963US5584082AConvertible gurneyEASY LIFT CARE PRODUCTS INC·Filed 1994·Granted Dec 17, 1996·44 cites·27 claims
- 1062US7622163B2Method for identifying articles and process for maintaining securityDU PONT·Filed 2007·Granted Nov 24, 2009·1 cites·15 claims
- 1157US2011210291A1Novel rare-earth doped fluorides compositionsDU PONT·Filed 2011·Application pending·0 cites
- 1255US8506844B2Rare-earth doped fluorides and process for preparingCRAWFORD MICHAEL KARL·Filed 2011·Granted Aug 13, 2013·0 cites·10 claims
- 1350US7625503B2Rare-earth doped fluorides and process for preparingDU PONT·Filed 2007·Granted Dec 1, 2009·0 cites·11 claims
- 1446US7507522B2Photoresists comprising polymers derived from fluoroalcohol-substituted polycyclic monomersDU PONT·Filed 2005·Granted Mar 24, 2009·0 cites·18 claims
- 1546US2006142419A1Cured compositions containing fine magnetic particles and a process for preparing same and their useXU JINGJING·Filed 2005·Application pending·0 cites
- 1644US5598590ABathing apparatusEASY LIFT CARE PRODUCTS INC·Filed 1995·Granted Feb 4, 1997·18 cites·23 claims
- 1741US7704599B2Coatable compositions, coatings prepared therefrom, process and luminescent coated articlesDU PONT·Filed 2007·Granted Apr 27, 2010·0 cites·30 claims
- 1839US2008048106A1Method and apparatus for verifying the authenticity of an item by detecting encoded luminescent security markersBLANCHARD ELWOOD NEAL·Filed 2007·Application pending·0 cites
- 1938US5666677ABath tub assemblyEASY LIFT CARE PRODUCTS INC·Filed 1996·Granted Sep 16, 1997·15 cites·23 claims
- 2037US5579543AMethod for transferring a patient between a bed and a bath tubEASY LIFT PRODUCTS INC·Filed 1995·Granted Dec 3, 1996·14 cites·12 claims
- 2133US2005100814A1Bases and surfactants and their use in photoresist compositions for microlithographyFiled 2001·Application pending·0 cites
- 2233US2004013971A1Antireflective layer for use in microlithographyFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →