Inventor · disambiguated record
Ralph Alfred Langensiepen
Also filed as: LANGENSIEPEN RALPH A · LANGENSIEPEN RALPH ALFRED
14 granted patents·5 pending applications·94 citations·filing 1988–2017
91Inventor score
Files withCORNING INC6LANXIDE TECHNOLOGY CO LTD5LANGENSIEPEN RALPH ALFRED2BOEK HEATHER D1BOEK HEATHER DEBRA1
Top patents by PatentIndex Score
19 records- 0191US8820120B2Pull-rolls for use in glass manufacturing processes and methods for making the sameCOOK GLEN BENNETT·Filed 2012·Granted Sep 2, 2014·10 cites·18 claims
- 0288US9016093B2Pulling rolls with spring elements having increased angular length for use in glass manufacturing and processes incorporating the sameCORNING INC·Filed 2012·Granted Apr 28, 2015·7 cites·18 claims
- 0388US8991216B2Pulling rolls with deflection limitation for use in glass manufacturing and processes incorporating the sameGALLAGHER MICHAEL THOMAS·Filed 2012·Granted Mar 31, 2015·8 cites·17 claims
- 0480US5119864AMethod of forming a metal matrix composite through the use of a gating meansLANXIDE TECHNOLOGY CO LTD·Filed 1990·Granted Jun 9, 1992·27 cites·3 claims
- 0572US9725349B2Glass manufacturing apparatus and methodsDEMIRBAS MEMDUH·Filed 2012·Granted Aug 8, 2017·3 cites·17 claims
- 0662US10273180B2Pull-roll cartridges for use in glass manufacturing processes and methods for making and using the sameCORNING INC·Filed 2017·Granted Apr 30, 2019·0 cites·14 claims
- 0760US9890069B2Glass manufacturing apparatus and methodsCORNING INC·Filed 2017·Granted Feb 13, 2018·0 cites·10 claims
- 0859US9676651B2Pull-roll cartridges for use in glass manufacturing processes and methods for making and using the sameCORNING INC·Filed 2014·Granted Jun 13, 2017·0 cites·14 claims
- 0959US5851686AGating mean for metal matrix composite manufactureLANXIDE TECHNOLOGY CO LTD·Filed 1996·Granted Dec 22, 1998·15 cites·10 claims
- 1051US2009272150A1Corrosion-resistant cradle and castable materials for glass productionKOTACSKA LAWRENCE HENRY·Filed 2008·Application pending·0 cites
- 1147US5553657AGating means for metal matrix composite manufactureLANXIDE TECHNOLOGY CO LTD·Filed 1994·Granted Sep 10, 1996·9 cites·26 claims
- 1246US2016130186A1Large xenotime ceramic block and process for making the sameCORNING INC·Filed 2016·Application pending·0 cites
- 1345US5007474AMethod of providing a gating means, and products produced therebyLANXIDE TECHNOLOGY CO LTD·Filed 1988·Granted Apr 16, 1991·8 cites·43 claims
- 1445US2007108900A1Method and apparatus for the elimination of interference fringes in an OLED deviceBOEK HEATHER D·Filed 2006·Application pending·0 cites
- 1544US10144667B2Downstream rolls for glass manufacture and methodsLANGENSIEPEN RALPH ALFRED·Filed 2012·Granted Dec 4, 2018·0 cites·7 claims
- 1644US5240062AMethod of providing a gating means, and products therebyLANXIDE TECHNOLOGY CO LTD·Filed 1992·Granted Aug 31, 1993·7 cites·19 claims
- 1744US2008049431A1Light emitting device including anti-reflection layer(s)BOEK HEATHER DEBRA·Filed 2006·Application pending·0 cites
- 1840US9266782B2Large xenotime ceramic block and dry process for making the sameLANGENSIEPEN RALPH ALFRED·Filed 2011·Granted Feb 23, 2016·0 cites·18 claims
- 1938US2016229731A1Mica rolls for use in glass manufacturing processes and methods for making the sameCORNING INC·Filed 2016·Application pending·0 cites
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