Inventor

Gilles Lefebvre

Inventor
San Clemente, CA, US

Overview

15→
Patents
1995–2020
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties32%
Y10TTechnical subjects covered by former us classification15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B08BCleaning in general7%
B25JManipulators7%
G05BControl or regulating systems in general7%
G06FElectric digital data processing5%
B29CShaping or joining of plastics2%
B29DProducing particular articles from plastics or from substances in a plastic state2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2001Patents assigned to ESSILOR INT (2)· patent assignee history
1995Based in Joinville le Pont, FR· patent location history
2001Based in Chennevieres-sur-Marne, FR· patent location history
2007–2020Patents assigned to SAKURA FINETEK USA INC (13)· patent assignee history
2007–2010Based in Torrance, CA, US· patent location history
2013–2016Patents assigned to LEFEBVRE GILLES (4)· patent assignee history
2013–2014Patents assigned to EVANS ROBERT E (2)· patent assignee history
2013Patents assigned to HARTMAN ANTHONY L (1)· patent assignee history
2013–2020Based in San Clemente, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAKURA FINETEK USA INC132007–2020
LEFEBVRE GILLESself42013–2016
ESSILOR INT21995–2001
EVANS ROBERT E22013–2014
HARTMAN ANTHONY L12013
Locations
LocationPatentsSpan
San Clemente, California, US102013–2020
Torrance, California, US32007–2010
Chennevieres-sur-Marne, FR12001
Joinville le Pont, FR11995