Inventor
LANDWEHR SEAN E
US35 patents
⚠️ This page may combine multiple inventors who share the name “LANDWEHR SEAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE CORP
26 patentsUS9803486B2Oct 31, 2017
Bi-cast turbine vane
ROLLS ROYCE CORP32 citations93
US10329205B2Jun 25, 2019
Bond layer for silicon-containing substrates
ROLLS ROYCE CORP6 citations84
US9920656B2Mar 20, 2018
Coating for isolating metallic components from composite components
ROLLS ROYCE CORP7 citations84
US10280770B2May 7, 2019
Coating system including oxide nanoparticles in oxide matrix
ROLLS ROYCE CORP7 citations81
US11827986B2Nov 28, 2023
Coating system including nucleating agent
ROLLS ROYCE CORP5 citations73
US11149590B2Oct 19, 2021
Ceramic matrix composite joints
ROLLS ROYCE CORP4 citations73
US10577950B2Mar 3, 2020
Bond layer for ceramic or ceramic matrix composite
ROLLS ROYCE CORP2 citations73
US9926790B2Mar 27, 2018
Composite turbine components adapted for use with strip seals
ROLLS ROYCE CORP5 citations73
US9764989B2Sep 19, 2017
Reactive fiber interface coatings for improved environmental stability
ROLLS ROYCE CORP2 citations73
US10612402B2Apr 7, 2020
Method of assembly of bi-cast turbine vane
ROLLS ROYCE CORP2 citations72
US10494310B2Dec 3, 2019
Dense environmental barrier coatings
ROLLS ROYCE CORP2 citations72
US10260139B2Apr 16, 2019
Diffusion barrier layers for ceramic matrix composites
ROLLS ROYCE CORP2 citations72
US10183894B2Jan 22, 2019
Aqueous braze paste
ROLLS ROYCE CORP2 citations72
US10293424B2May 21, 2019
Braze for ceramic and ceramic matrix composite components
ROLLS ROYCE CORP2 citations71
US10094233B2Oct 9, 2018
Turbine shroud
ROLLS ROYCE CORP4 citations71
US11110692B2Sep 7, 2021
Braze material for ceramic matrix composite articles
ROLLS ROYCE CORP2 citations69
US11027529B2Jun 8, 2021
Joint surface coatings for ceramic components
ROLLS ROYCE CORP1 citations62
US11027351B2Jun 8, 2021
Braze for ceramic and ceramic matrix composite components
ROLLS ROYCE CORP0 citations60
US10071936B2Sep 11, 2018
Method for making ceramic matrix composite articles
ROLLS ROYCE CORP1 citations59
US11180421B2Nov 23, 2021
Repair and/or reinforcement of oxide-oxide CMC
ROLLS ROYCE CORP0 citations56
US10047614B2Aug 14, 2018
Coating system including alternating layers of amorphous silica and amorphous silicon nitride
ROLLS ROYCE CORP0 citations52
US9938198B2Apr 10, 2018
Method for integral joining infiltrated ceramic matrix composites
ROLLS ROYCE CORP0 citations52
US11655543B2May 23, 2023
CMAS-resistant barrier coatings
ROLLS ROYCE CORP0 citations50
US10689299B2Jun 23, 2020
Method for making ceramic matrix composite articles
ROLLS ROYCE CORP0 citations49
US10364195B2Jul 30, 2019
Braze for ceramic and ceramic matrix composite components
ROLLS ROYCE CORP0 citations40
US10335877B2Jul 2, 2019
Multilayer braze tape
ROLLS ROYCE CORP0 citations40
ROLLS ROYCE NAM TECH INC
4 patentsUS10472976B2Nov 12, 2019
Machinable CMC insert
ROLLS ROYCE NAM TECH INC11 citations83
US10465534B2Nov 5, 2019
Machinable CMC insert
ROLLS ROYCE NAM TECH INC11 citations83
US10458653B2Oct 29, 2019
Machinable CMC insert
ROLLS ROYCE NAM TECH INC10 citations83
US10401028B2Sep 3, 2019
Machinable CMC insert
ROLLS ROYCE NAM TECH INC10 citations83