Inventor · disambiguated record
Richard Emil Kajander
Also filed as: KAJANDER RICHARD E · KAJANDER RICHARD EMIL
30 granted patents·10 pending applications·1,263 citations·filing 1988–2025
98Inventor score
Files withJOHNS MANVILLE INT INC13JOHNS MANVILLE6JAFFEE ALAN MICHAEL3KAJANDER RICHARD E3KAJANDER RICHARD EMIL2
Top patents by PatentIndex Score
40 records- 0196US5837620AFiber glass mats and method of makingJOHNS MANVILLE INT INC·Filed 1996·Granted Nov 17, 1998·85 cites·9 claims
- 0295US6723670B2Coated nonwoven fiber matJOHNS MANVILLE INT INC·Filed 2001·Granted Apr 20, 2004·56 cites·22 claims
- 0395US6432482B1Method of making a multiple layer nonwoven matJOHNS MANVILLE INT INC·Filed 2000·Granted Aug 13, 2002·54 cites·8 claims
- 0495US6331339B1Wood laminate and method of makingJOHNS MANVILLE INT INC·Filed 1998·Granted Dec 18, 2001·79 cites·12 claims
- 0592US7285183B2Making foam coated mats on-lineJOHNS MANVILLE·Filed 2006·Granted Oct 23, 2007·21 cites·34 claims
- 0692US6303207B1Wood laminatesJOHNS MANVILLE INT INC·Filed 1998·Granted Oct 16, 2001·55 cites·14 claims
- 0792US5837621AFire resistant glass fiber matsJOHNS MANVILLE INT INC·Filed 1996·Granted Nov 17, 1998·71 cites·18 claims
- 0891US8603927B2Surfactant coated fibrous nonwoven matsKAJANDER RICHARD EMIL·Filed 2008·Granted Dec 10, 2013·15 cites·20 claims
- 0991US7473440B2Method of treating a coated fibrous matJOHNS MANVILLE·Filed 2005·Granted Jan 6, 2009·12 cites·6 claims
- 1091US6187697B1Multiple layer nonwoven mat and laminateFiled 1998·Granted Feb 13, 2001·83 cites·8 claims
- 1190US6875308B2Method of making foam coated mat onlineJOHNS MANVILLE INT INC·Filed 2003·Granted Apr 5, 2005·31 cites·34 claims
- 1290US5942288AFire retardant nonwoven mat and method of makingJOHNS MANVILLE INT INC·Filed 1998·Granted Aug 24, 1999·60 cites·7 claims
- 1389US5840413AFire retardant nonwoven mat and method of makingJOHNS MANVILLE INT INC·Filed 1997·Granted Nov 24, 1998·94 cites·7 claims
- 1488US7547375B2Method of making tough, flexible mats for collapsable ceiling tileJOHNS MANVILLE·Filed 2007·Granted Jun 16, 2009·16 cites·26 claims
- 1588US5462642AMethod of forming a fibrous matFiled 1993·Granted Oct 31, 1995·76 cites·7 claims
- 1686US5972434AFire-resistant glass fiber productsJOHNS MANVILLE INT INC·Filed 1998·Granted Oct 26, 1999·48 cites·38 claims
- 1784US7435694B2Nonwoven fibrous mats with good hiding properties and laminateJOHNS MANVILLE·Filed 2003·Granted Oct 14, 2008·29 cites·7 claims
- 1883US8084378B2Fiber glass mat, method and laminateJAFFEE ALAN MICHAEL·Filed 2009·Granted Dec 27, 2011·5 cites·19 claims
- 1982US5171238AAbsorbent pad with fibrous facing sheetTRANSZONIC COMPANIES·Filed 1989·Granted Dec 15, 1992·146 cites·21 claims
- 2081US8758563B2Method of making tough, flexible matsJAFFEE ALAN MICHAEL·Filed 2012·Granted Jun 24, 2014·5 cites·54 claims
- 2180US8283266B2Method of making tough, flexible mats and tough, flexible matsJAFFEE ALAN MICHAEL·Filed 2003·Granted Oct 9, 2012·14 cites·33 claims
- 2280US7932193B2Coated mat products, laminates and methodJOHNS MANVILLE·Filed 2004·Granted Apr 26, 2011·16 cites·12 claims
- 2378US4869782AMethod of producing high bulking anfractuous cellulosic fiber using anhydrous liquid ammoniaJAMES RIVER NORWALK INC·Filed 1988·Granted Sep 26, 1989·38 cites·3 claims
- 2471US8187418B2Method of making multilayer nonwoven fibrous matsKAJANDER RICHARD EMIL·Filed 2008·Granted May 29, 2012·7 cites·19 claims
- 2569US7235288B2Polymeric bonding of glass fiber reinforcements with silane based coatings in gypsum boardJOHNS MANVILLE·Filed 2004·Granted Jun 26, 2007·13 cites·21 claims
- 2668US7462259B2Method of making coated mat onlineJOHNS MNAVILLE·Filed 2004·Granted Dec 9, 2008·5 cites·37 claims
- 2768US6163385AIntegrated and auxiliary light for image scanners for scanning transparencies and method of lighting transparencies for image scanningFiled 1998·Granted Dec 19, 2000·33 cites·21 claims
- 2860US4822332ADevice for delivering an object to a cavityTAMBRANDS INC·Filed 1988·Granted Apr 18, 1989·57 cites·18 claims
- 2959US2005142348A1Method of making foam coated mat online and coated mat productJOHNS MANVILLE INT INC·Filed 2005·Application pending·0 cites
- 3054US2025256495A1Soluble paper and film laminatesNEENAH INC·Filed 2025·Application pending·0 cites
- 3152US2005202227A1Silane based coatings on glass fiber reinforcements in gypsum boardFiled 2004·Application pending·0 cites
- 3251US5091240ALaminate incorporating hot melt and water based adhesivesTAMBRANDS INC·Filed 1989·Granted Feb 25, 1992·37 cites·21 claims
- 3351US2003031854A1Method of making coated mat online and coated mat productsFiled 2002·Application pending·0 cites
- 3451US2007122603A1Nonwoven fibrous mats and methodsKAJANDER RICHARD E·Filed 2005·Application pending·0 cites
- 3548US2003008586A1Low binder nonwoven fiber mats, laminates containing fibrous mat and methods of makingJOHNS MANVILLE INT INC·Filed 2002·Application pending·0 cites
- 3641US2005112374A1Method of making fibrous mats and fibrous matsFiled 2003·Application pending·0 cites
- 3740US2007012414A1Multilayer nonwoven fibrous mats with good hiding properties, laminates and methodKAJANDER RICHARD E·Filed 2005·Application pending·0 cites
- 3840US2001021448A1Method of making improved fiber glass mat, laminates made with the mat, and method of making laminatesJOHNS MANVILLE INT INC·Filed 2001·Application pending·0 cites
- 3939US2012121899A1Glossing additive for paper coatingsKAJANDER RICHARD E·Filed 2010·Application pending·0 cites
- 4030US5232745AMethod of neutralizing acid containing compositions present in an insulation boardMANVILLE CORP·Filed 1991·Granted Aug 3, 1993·2 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Richard Emil Kajander files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →