Inventor
Alain Touchette
Inventor
Vancouver, CA
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines30%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof30%
Y02TClimate change mitigation technologies related to transportation30%
F17CVessels for containing or storing compressed, liquefied or solidified gases4%
G05DSystems for controlling or regulating non-electric variables4%
PatentTitleYear
6,761,325'Dual fuel injection valve and method of operating a dual fuel injection valve'20046,439,192'Gaseous and liquid fuel injection valve with concentric needles'20026,336,598'Gaseous and liquid fuel injector with a two way hydraulic fluid control valve'20026,298,833'Fluid seal apparatus and method for dynamically controlling sealing-fluid pressure'20016,073,862'Gaseous and liquid fuel injector'20005,996,558'Hydraulically actuated gaseous or dual fuel injector'19995,832,906'Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2004Patents assigned to WESTPORT RES INC (7)· patent assignee history
1998–2002Based in Vancouver, CA· patent location history
2004Based in Surrey, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTPORT RES INC | 7 | 1998–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vancouver, CA | 6 | 1998–2002 |
| Surrey, CA | 1 | 2004 |