Inventor
STEPHANE BERUBE
Inventor
CA
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Cprimary
F01CRotary-piston or oscillating-piston machines or engines21%
F02BInternal-combustion piston engines17%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60TVehicle brake control systems or parts thereof7%
B64CAeroplanes7%
B64DEquipment for fitting in or to aircraft7%
F02CGas-turbine plants7%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids7%
F16DCouplings for transmitting rotation7%
F16HGearing7%
PatentTitleYear
12,435,661Rotary engine with seal having shield and elastomeric member202512,252,991Seal assembly for a rotary engine housing202512,196,154Rotary engine with seal having elastomeric and metallic members202512,110,796Seal assembly for a rotary engine housing202411,613,348Aircraft engine with clutch and mechanical lock202311,267,563Aircraft engine with clutch and mechanical lock2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to PRATT & WHITNEY CANADA (6)· patent assignee history
2022–2025Based in CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRATT & WHITNEY CANADA | 6 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 6 | 2022–2025 |