Inventor · disambiguated record
Wayne A. Damrau
Also filed as: DAMRAU WAYNE A
32 granted patents·4 pending applications·538 citations·filing 1978–2010
97Inventor score
Top patents by PatentIndex Score
36 records- 0195US4250211APaper coating method and apparatusCONS PAPER INC·Filed 1978·Granted Feb 10, 1981·113 cites·15 claims
- 0284US4369731ACoating apparatus having an internal leveling bladeCONS PAPER INC·Filed 1981·Granted Jan 25, 1983·48 cites·4 claims
- 0383US4512279APaper coating apparatusCONS PAPER INC·Filed 1983·Granted Apr 23, 1985·53 cites·2 claims
- 0476US5436030AApparatus for and method of minimizing skip coating on a paper webCONS PAPER INC·Filed 1994·Granted Jul 25, 1995·34 cites·18 claims
- 0574US5112653AMethod of and apparatus for coating high speed traveling websCONS PAPER INC·Filed 1991·Granted May 12, 1992·41 cites·31 claims
- 0674US4327662AEdge dam assembly for paper coating apparatusCONS PAPER INC·Filed 1980·Granted May 4, 1982·28 cites·17 claims
- 0770US6592669B2Apparatus for decreasing skip coating on a paper webSTORA ENSO NORTH AMERICA CORP·Filed 2001·Granted Jul 15, 2003·19 cites·17 claims
- 0868US4534309APaper coating apparatusCONS PAPER INC·Filed 1983·Granted Aug 13, 1985·26 cites·12 claims
- 0966US7591898B2Film coater method and apparatusDAMRAU WAYNE A·Filed 2007·Granted Sep 22, 2009·2 cites·11 claims
- 1061US4503804AEdge seal assembly for paper coating apparatusCONS PAPER INC·Filed 1983·Granted Mar 12, 1985·16 cites·13 claims
- 1160US5603767AApparatus for decreasing skip coating on a paper webCONS PAPER INC·Filed 1995·Granted Feb 18, 1997·17 cites·37 claims
- 1259US4217769AMethod of forming a coating application rollCONS PAPER INC·Filed 1978·Granted Aug 19, 1980·13 cites·2 claims
- 1358US6869639B2Film coater and smoothing method and apparatusSTORA ENSO NORTH AMERICA CORP·Filed 2002·Granted Mar 22, 2005·4 cites·24 claims
- 1458US4780336ADoctor blade for paper coaterCONS PAPER INC·Filed 1987·Granted Oct 25, 1988·17 cites·13 claims
- 1557US7338559B2Apparatus for decreasing skip coating on a paper webSTORA ENSO NORTH AMERICA CORP·Filed 2006·Granted Mar 4, 2008·0 cites·39 claims
- 1654US5097596ASupercalender roll and method of making sameCONS PAPER INC·Filed 1989·Granted Mar 24, 1992·18 cites·32 claims
- 1754US4397097AGauge for measuring roll nipsCONS PAPER INC·Filed 1981·Granted Aug 9, 1983·13 cites·9 claims
- 1853US2005129854A1Film coater apparatusSTORA ENSO NORTH AMERICA CORP·Filed 2005·Application pending·0 cites
- 1952US4310573AMethod and apparatus for supplying coating to a coaterCONS PAPER INC·Filed 1980·Granted Jan 12, 1982·13 cites·17 claims
- 2051US4859507AHigh speed paper coatersCONS PAPER INC·Filed 1987·Granted Aug 22, 1989·12 cites·25 claims
- 2150US7785668B2Doctor methodDAMRAU WAYNE A·Filed 2003·Granted Aug 31, 2010·0 cites·15 claims
- 2249US5681618AMethod for applying coating to paper web including successive doctoring stepsCONS PAPER INC·Filed 1994·Granted Oct 28, 1997·8 cites·28 claims
- 2348US7211297B2Apparatus for decreasing skip coating on a paper webSTORA ENSO NORTH AMERICA CORP·Filed 2003·Granted May 1, 2007·0 cites·48 claims
- 2448US5632815AInverted blade metering unitCONS PAPER INC·Filed 1995·Granted May 27, 1997·7 cites·6 claims
- 2546US2011017131A1Doctor apparatusDAMRAU WAYNE A·Filed 2010·Application pending·0 cites
- 2642US2004045500A1Coater with an adjustable filter and methodSTORA ENSO NORTH AMERICA CORP·Filed 2002·Application pending·0 cites
- 2740US2002172771A1Short dwell time coater and methodFiled 2001·Application pending·0 cites
- 2838US6352022B1Web calendering method and apparatusSTORA ENSO NORTH AMERICA·Filed 1999·Granted Mar 5, 2002·6 cites·17 claims
- 2938US4380396AMethod and apparatus for measuring the opacity of sheet materialCONS PAPER INC·Filed 1980·Granted Apr 19, 1983·9 cites·4 claims
- 3037US5789023AMethod of applying coating to a web using centrifugal forceCONS PAPER INC·Filed 1997·Granted Aug 4, 1998·5 cites·14 claims
- 3136US5968270AApparatus for decreasing skip coating on a paper webCONS PAPER INC·Filed 1998·Granted Oct 19, 1999·3 cites·21 claims
- 3235US6319552B1Method of decreasing skip coating on a paper webSTORA ENSO NORTH AMERICA CORP·Filed 1999·Granted Nov 20, 2001·3 cites·22 claims
- 3334US5702765AMethod of applying a film of coating material to a paper web including successive doctoring stepsCONS PAPER INC·Filed 1995·Granted Dec 30, 1997·2 cites·5 claims
- 3434US5647909AApparatus for applying coating to paper web including successive doctoring stepsCONS PAPER INC·Filed 1995·Granted Jul 15, 1997·2 cites·28 claims
- 3532US6077352AMounting assembly for a single backing roll coating stationCONS PAPER INC·Filed 1996·Granted Jun 20, 2000·2 cites·40 claims
- 3628US5514206AAir/gas separator deviceCONS PAPER INC·Filed 1994·Granted May 7, 1996·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →