Inventor · disambiguated record
Wayne S. Steffier
Also filed as: STEFFIER WAYNE · STEFFIER WAYNE S
16 granted patents·1 pending application·336 citations·filing 1991–2018
94Inventor score
Files withHYPER THERM HIGH TEMPERATURE C4ROLLS ROYCE NAM TECH INC4STEFFIER WAYNE S4NORTHROP CORP2BOEING CO1
Top patents by PatentIndex Score
17 records- 0196US7988395B2Mechanical fastener system for high-temperature structural assembliesSTEFFIER WAYNE S·Filed 2009·Granted Aug 2, 2011·52 cites·17 claims
- 0295US10174619B2Gas turbine engine composite vane assembly and method for making sameROLLS ROYCE NAM TECH INC·Filed 2013·Granted Jan 8, 2019·18 cites·11 claims
- 0388US6979490B2Fiber-reinforced ceramic composite material comprising a matrix with a nanolayered microstructureSTEFFIER WAYNE S·Filed 2002·Granted Dec 27, 2005·34 cites·13 claims
- 0488US5455106AMultilayer fiber coating comprising alternate fugitive carbon and ceramic coating material for toughened ceramic composite materialsHYPER THERM HIGH TEMPERATURE C·Filed 1993·Granted Oct 3, 1995·44 cites·6 claims
- 0584US5545435AMethod of making a toughened ceramic composite comprising chemical vapor deposited carbon and ceramic layers on a fibrous preformHYPER THERM HIGH TEMPERATURE C·Filed 1995·Granted Aug 13, 1996·44 cites·8 claims
- 0681US6783824B2Actively-cooled fiber-reinforced ceramic matrix composite rocket propulsion thrust chamber and method of producing the sameHYPER THERM HIGH TEMPERATURE C·Filed 2002·Granted Aug 31, 2004·22 cites·19 claims
- 0777US10577951B2Gas turbine engine with dovetail connection having contoured rootROLLS ROYCE NAM TECH INC·Filed 2016·Granted Mar 3, 2020·2 cites·28 claims
- 0877US5480707AToughened ceramic composite materials comprising coated refractory fibers in a ceramic matrix wherein the fibers are coated with carbon and an additional coating of ceramic material and carbon mixtureHYPER THERN HIGH TEMPERATURE C·Filed 1993·Granted Jan 2, 1996·27 cites·6 claims
- 0975US5337974AWing pivot structureBOEING CO·Filed 1992·Granted Aug 16, 1994·53 cites·17 claims
- 1065US7479302B2Actively-cooled fiber-reinforced ceramic matrix composite rocket propulsion thrust chamber and method of producing the sameSTEFFIER WAYNE S·Filed 2004·Granted Jan 20, 2009·7 cites·28 claims
- 1162US5558907APseudo-porous fiber coating for toughened ceramic composite materials and method of producing sameHYPER THERM HIGH TEMPERATURE C·Filed 1995·Granted Sep 24, 1996·16 cites·9 claims
- 1260US11053801B2Gas turbine engine composite vane assembly and method for making the sameROLLS ROYCE NAM TECH INC·Filed 2018·Granted Jul 6, 2021·0 cites·20 claims
- 1359US11117838B2Method of making a fiber preform for ceramic matrix composite (CMC) fabricationROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Sep 14, 2021·0 cites·11 claims
- 1452US5221578AWeak frangible fiber coating with unfilled pores for toughening ceramic fiber-matrix compositesNORTHROP CORP·Filed 1991·Granted Jun 22, 1993·11 cites·16 claims
- 1549US2005233127A1Fiber-reinforced ceramic composite material comprising a matrix with a nanolayered microstructureSTEFFIER WAYNE S·Filed 2005·Application pending·0 cites
- 1647US10941942B2Retention system for gas turbine engine assembliesROLLS ROYCE NAM TECH INC·Filed 2015·Granted Mar 9, 2021·0 cites·16 claims
- 1740US5162271AMethod of forming a ductile fiber coating for toughening non-oxide ceramic matrix compositesNORTHROP CORP·Filed 1991·Granted Nov 10, 1992·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →