Inventor

François Grosjean

Inventor

Versailles, FR

Overview

4→

Patents

1997–1998

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.

B29Cprimary

B29CShaping or joining of plastics38%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material13%

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. inserts13%

F16CShafts13%

F16DCouplings for transmitting rotation13%

F17CVessels for containing or storing compressed, liquefied or solidified gases13%

PatentTitleYear

5,816,436'Light structure in a PA 12-carbon for the storage of fluid under pressure'1998 5,619,878'Method and device for manufacturing a corrugated metal pipe'1997 5,605,507'Mechanical linking device made of wound fiber-reinforced resin manufacturing process'1997 5,597,431'Device and method for the series production of fiber reinforced resin parts'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to INST FRANCAIS DU PETROLE (4)· patent assignee history

1997–1998Based in Versailles, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INST FRANCAIS DU PETROLE	4	1997–1998

Locations

Location	Patents	Span
Versailles, FR	4	1997–1998