Mandrel extraction system and method
US-2026061666-A1 · Mar 5, 2026 · US
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Roach James T patents
Roach James T is listed as an inventor on 89 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roach James T |
| Total patents | 89 |
| First publication | Jul 23, 2015 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Ceramic matrix composite sandwich structure reinforced with z-tows
US-12565033-B2 · Mar 3, 2026 · US
Seal arc segment with cmc ply cutouts for cooling channels
US-2026043335-A1 · Feb 12, 2026 · US
Gas turbine engine vane outer diameter platform integrated with blade outer air seal
US-2026022644-A1 · Jan 22, 2026 · US
Method to tie composite vane platform and airfoil design details
US-2025320165-A1 · Oct 16, 2025 · US
Gas turbine engine vane outer diameter platform integrated with blade outer air seal
US-12435640-B2 · Oct 7, 2025 · US
Auxetic materials and structures for ceramic matrix composite airfoil mandrels
US-12435008-B2 · Oct 7, 2025 · US
Load bearing feature for ceramic matrix composite turbine components
US-12428965-B2 · Sep 30, 2025 · US
Airfoil with sandwich composite flange
US-12392247-B2 · Aug 19, 2025 · US
CMC airfoil with cooling passage formed in fiber plies
US-12385402-B2 · Aug 12, 2025 · US
Recent patents
Latest publications not already listed above.
Load bearing feature for ceramic matrix composite turbine components
US-2025243768-A1 · Jul 31, 2025 · US
Method to tie composite vane platform and airfoil design details
US-12365633-B2 · Jul 22, 2025 · US
Method to tie composite vane platform and airfoil design details
US-2025187990-A1 · Jun 12, 2025 · US
Gas turbine engine vane and spar combination with variable air flow path
US-12326093-B2 · Jun 10, 2025 · US
Airfoil with venturi tube
US-12305530-B2 · May 20, 2025 · US
Gas turbine engine vane outer diameter platform integrated with blade outer air seal
US-2025146421-A1 · May 8, 2025 · US
Combustor liner with pattern of voids in CMC fiber ply for cooling channels
US-12292193-B2 · May 6, 2025 · US
Cmc airfoil with cooling passage formed in fiber plies
US-2025137377-A1 · May 1, 2025 · US
CMC Airfoil with Closed-Circuit Cooling Passage in Platform
US-2025137375-A1 · May 1, 2025 · US
Cmc airfoil with circumventing cooling passage
US-2025116197-A1 · Apr 10, 2025 · US
CMC Airfoil with Cooling Passage Having Multi-Dimensional Plenum
US-2025116193-A1 · Apr 10, 2025 · US
Auxetic materials and structures for ceramic matrix composite airfoil mandrels
US-2025100941-A1 · Mar 27, 2025 · US
Gas turbine engine component having an airfoil with internal cross-ribs
US-12196095-B2 · Jan 14, 2025 · US
Combustor liner with pattern of voids in cmc fiber ply for cooling channels
US-2025003589-A1 · Jan 2, 2025 · US
Airfoil with sandwich composite
US-2024401487-A1 · Dec 5, 2024 · US
Airfoil with sandwich composite flange
US-2024401485-A1 · Dec 5, 2024 · US
Ceramic matrix composite sandwich structure reinforced with z-tows
US-2024375394-A1 · Nov 14, 2024 · US
Prefabricated noodle
US-2024376017-A1 · Nov 14, 2024 · US
Flange and assembly for gas turbine engine case
US-12084982-B2 · Sep 10, 2024 · US
Airfoil with CMC ply cutouts for cooling channels
US-12078081-B1 · Sep 3, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| United Technologies Corp | 39 |
| Rtx Corp | 38 |
| Raytheon Tech Corp | 30 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01D5/282 | 50 |
| Y02T50/60 | 36 |
| F05D2300/6033 | 36 |
| F01D5/284 | 34 |
| F01D5/147 | 28 |