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Inventor

Robert Perrot

Inventor
Hardelot-Plage, FR

Overview

1→
Patents
1980
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B22Dprimary
B22DCasting of metals100%
PatentTitleYear
4,185,773'Method of manufacturing 12 to 14% Mn steel components with weldable end pieces'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to PARIS & OUTREAU ACIERIES (1)· patent assignee history
1980Based in Hardelot-Plage, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PARIS & OUTREAU ACIERIES11980
Locations
LocationPatentsSpan
Hardelot-Plage, FR11980