Inventor
Patrick M. HART
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Dprimary
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact18%
F02CGas-turbine plants16%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants16%
Y02TClimate change mitigation technologies related to transportation16%
F02KJet-propulsion plants13%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%
B64DEquipment for fitting in or to aircraft8%
B23PMetal-working not otherwise provided for3%
PatentTitleYear
12,435,928Aircraft heat exchanger202512,297,775Aircraft heat exchanger panel array interconnection202512,140,077Aircraft heat exchanger assembly202411,982,232Aircraft heat exchangers202411,920,517Aircraft bypass duct heat exchanger202411,885,573Aircraft heat exchanger panel attachment202411,585,605Aircraft heat exchanger panel attachment202311,585,273Aircraft heat exchangers202311,448,132Aircraft bypass duct heat exchanger2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to RAYTHEON TECH CORP (7)· patent assignee history
2022–2025Based in US· patent location history
2024–2025Patents assigned to RTX CORP (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON TECH CORP | 7 | 2022–2025 |
| RTX CORP | 6 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2022–2025 |