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Inventor

Etienne Poulin

Inventor
St-Denis-de-Brompton, CA

Overview

4→
Patents
1977–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B05Bprimary
B05BSpraying apparatus20%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general20%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
F02BInternal-combustion piston engines10%
F16LPipes10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
11,002,165Muffler for an internal combustion engine20218,813,900'Vehicle exhaust system'20147,614,103'Stretcher with brake mechanism'20094,007,969'Device for fluidizing and distributing powder'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to FRANCE ETAT (1)· patent assignee history
1977Based in Evreux, FR· patent location history
2009Patents assigned to COMMERCIALISATION DES PRODUITS (1)· patent assignee history
2009Based in Saint-Georges, CA· patent location history
2014Patents assigned to BOMBARDIER RECREATIONAL PROD (1)· patent assignee history
2014–2021Based in St-Denis-de-Brompton, CA· patent location history
2021Patents assigned to BOMBARDIER RECREATIONAL PRODUCTS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOMBARDIER RECREATIONAL PROD12014
BOMBARDIER RECREATIONAL PRODUCTS INC12021
COMMERCIALISATION DES PRODUITS12009
FRANCE ETAT11977
Locations
LocationPatentsSpan
St-Denis-de-Brompton, CA22014–2021
Saint-Georges, CA12009
Evreux, FR11977