Inventor
Thomas E. Clark
Inventor
Sanford, ME, US
Overview
Patents· 32 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 turbines28%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants27%
Y02TClimate change mitigation technologies related to transportation19%
F02CGas-turbine plants8%
F16JPistons5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
C04BLime, magnesia2%
F16CShafts2%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers2%
B29CShaping or joining of plastics1%
PatentTitleYear
11,125,098Blade outer air seal with face seal202111,125,096CMC boas arrangement202111,111,806Blade outer air seal with circumferential hook assembly202111,105,214CMC BOAS arrangement202111,098,608CMC BOAS with internal support structure202111,085,316Blade outer air seal formed of laminate and having radial support hooks202111,085,317CMC BOAS assembly202111,085,332BOAS retention assembly with interlocking ring structures202111,073,038CMC BOAS arrangement202111,073,037CMC BOAS arrangement202110,822,985Internal cooling circuit for blade outer air seal formed of laminate202010,815,810BOAS assemblies with axial support pins202010,808,564Wear liner for blade outer air seal202010,794,206CMC BOAS intersegment seal202010,787,923Axially preloaded seal202010,753,220Gas turbine engine component202010,753,221Seal assembly with ductile wear liner202010,738,890Oil slinger with convective cooling of radial surface202010,648,407CMC boas cooling air flow guide202010,633,995Sealing surface for ceramic matrix composite blade outer air seal202010,634,010CMC BOAS axial retaining clip202010,563,542Retention hardware202010,450,883W-seal shield for interrupted cavity201910,443,732Oil slinger with convective cooling of radial surface201910,415,416Fluid flow assembly201910,408,074Creep resistant axial ring seal201910,364,846Seal runner201910,352,184Air metering for blade outer air seals201910,228,023Bearing outer race oil supply for thin film fluidic damping20199,957,897Gimbal tube systems for tangential onboard injectors20184,513,025'Line emission penetration phosphor for multicolored displays'19853,956,623'Digital phase detector'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to GTE AUTOMATIC ELECTRIC LAB INC (1)· patent assignee history
1976Based in San Mateo, CA, US· patent location history
1985Patents assigned to SPERRY CORP (1)· patent assignee history
1985Based in Acton, MA, US· patent location history
2018–2021Patents assigned to UNITED TECHNOLOGIES CORP (30)· patent assignee history
2018–2021Based in Sanford, ME, US· patent location history
2020–2021Patents assigned to RAYTHEON TECH CORP (17)· patent assignee history
2020Patents assigned to RAYTHEON TECH CORPORATINO (1)· patent assignee history
2020–2021Based in Sandford, ME, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 30 | 2018–2021 |
| RAYTHEON TECH CORP | 17 | 2020–2021 |
| GTE AUTOMATIC ELECTRIC LAB INC | 1 | 1976 |
| RAYTHEON TECH CORPORATINO | 1 | 2020 |
| SPERRY CORP | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sanford, ME, US | 28 | 2018–2021 |
| Sandford, ME, US | 2 | 2020–2021 |
| Acton, Massachusetts, US | 1 | 1985 |
| San Mateo, California, US | 1 | 1976 |