Inventor
JOHN E. PAUL
Inventor
US
Overview
Patents· 5 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 turbines33%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants27%
F16JPistons27%
F16FSprings7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
11,674,401Non-contacting dynamic seal202311,377,967Pre-formed faceted turbine blade damper seal202211,306,619Seal support structure for a circumferential seal of a gas turbine engine202211,287,045Seal ring202211,230,940Controlled contact surface for a secondary seal in a non-contact seal assembly2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to RAYTHEON TECH CORP (5)· patent assignee history
2022Patents assigned to UNITED TECHNOLOGIES CORP (3)· patent assignee history
2022–2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON TECH CORP | 5 | 2022–2023 |
| UNITED TECHNOLOGIES CORP | 3 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2023 |