Inventor

Michel Lessard

Inventor

Hebertville, CA

Overview

7→

Patents

1988–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

A01Gprimary

A01GHorticulture20%

B66CCranes10%

B66DCapstans10%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load10%

F16GBelts, cables, or ropes, predominantly used for driving purposes10%

G01MTesting static or dynamic balance of machines or structures10%

LOC1210%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

D0911219Part of a rail vehicle2021 8,807,908'Mechanical pressure control for a load-handling device'2014 5,179,420'Optical time domain reflectometer using a tunable optical source'1993 5,064,235'Automatic sling lock'1991 4,913,203'Tree harvester'1990 4,878,607'Apparatus for unreeling a cable'1989 4,773,455'Tree delimber equipped with an articulated boom'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to LESS MICANIK INC (4)· patent assignee history

1988–2014Based in Hebertville, CA· patent location history

1989–1990Based in St. Jean, CA· patent location history

1993Patents assigned to BELL CANADA (1)· patent assignee history

1993Based in St-Hubert, CA· patent location history

2014Patents assigned to LESSARD MICHEL (1)· patent assignee history

2021Patents assigned to BOMBARDIER TRANSP GMBH (1)· patent assignee history

2021Based in St-Basile-le-Grand, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LESS MICANIK INC	4	1988–1991
BELL CANADA	1	1993
BOMBARDIER TRANSP GMBH	1	2021
LESSARD MICHELself	1	2014

Locations

Location	Patents	Span
Hebertville, CA	3	1988–2014
St. Jean, CA	2	1989–1990
St-Basile-le-Grand, CA	1	2021
St-Hubert, CA	1	1993