Inventor
Matthew J. Kappes
Inventor
Greenwood, IN, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines29%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants26%
Y02TClimate change mitigation technologies related to transportation20%
F02KJet-propulsion plants9%
B29CShaping or joining of plastics3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C08JWorking-up3%
C08LCompositions of macromolecular compounds3%
F02CGas-turbine plants3%
F04DNon-positive-displacement pumps3%
PatentTitleYear
11,078,839Composite nosecone202111,008,887Fan containment assembly having a nesting cavity202110,746,031Annulus filler202010,731,507Fan case assemblies202010,641,287Fan containment case for a gas turbine engine202010,634,002Soft wall containment system for gas turbine engine202010,480,321Attachment of piloting feature201910,247,038Flange fastening assembly in a gas turbine engine201910,024,191Fan track liner designed to yield next to fan case hook20189,828,876Fan containment case2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to ROLLS ROYCE CORP (10)· patent assignee history
2017–2021Based in Greenwood, IN, US· patent location history
2018Based in Indianapolis, IN, US· patent location history
2020Patents assigned to ROLLS ROYCE NAM TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROLLS ROYCE CORP | 10 | 2017–2021 |
| ROLLS ROYCE NAM TECH INC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Greenwood, IN, US | 9 | 2017–2021 |
| Indianapolis, IN, US | 1 | 2018 |