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Inventor

Gilbert Rancoulle

Inventor
Bedford, MA, US

Overview

2→
Patents
1990–1991
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B22Dprimary
B22DCasting of metals67%
C04BLime, magnesia33%
PatentTitleYear
5,016,788'Pouring spout for servo-assisted opening, device incorporating it and implementation process'19914,951,852'Insulative coating for refractory bodies'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to RANCOULLE GILBERT (1)· patent assignee history
1990Based in Maubeuge, FR· patent location history
1991Patents assigned to VESUVIUS CRUCIBLE CO (1)· patent assignee history
1991Based in Bedford, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RANCOULLE GILBERTself11990
VESUVIUS CRUCIBLE CO11991
Locations
LocationPatentsSpan
Bedford, Massachusetts, US11991
Maubeuge, FR11990