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Inventor

Jean-Michel Deramaux

Inventor
Saint Saulve, FR

Overview

3→
Patents
1994–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B61Hprimary
B61HBrakes or other retarding devices specially adapted for rail vehicles40%
B23PMetal-working not otherwise provided for20%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges20%
F16GBelts, cables, or ropes, predominantly used for driving purposes20%
PatentTitleYear
6,138,800'Rail vehicle brake device'20006,116,382'Braking device for a railway vehicle'20005,345,754'Process and mechanism for joining members'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2000Patents assigned to SOC D FORGES DE FRESNES (2)· patent assignee history
1994–2000Based in Saint Saulve, FR· patent location history
2000Patents assigned to FRESNES FORGES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SOC D FORGES DE FRESNES21994–2000
FRESNES FORGES12000
Locations
LocationPatentsSpan
Saint Saulve, FR31994–2000