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Inventor

Andre De Neergaard

Inventor
Valence, FR

Overview

2→
Patents
1990–1995
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges100%
PatentTitleYear
D0361252'Electric hammer'19954,971,494'Bolt for an anchoring hole with an undercut'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to PROSPECTION & INVENTIONS (1)· patent assignee history
1990Based in Tournon, FR· patent location history
1995Patents assigned to SOC DE PROSPECTION ET DINVENTIONS TECHNIQUES SPIT (1)· patent assignee history
1995Based in Valence, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROSPECTION & INVENTIONS11990
SOC DE PROSPECTION ET DINVENTIONS TECHNIQUES SPIT11995
Locations
LocationPatentsSpan
Valence, FR11995
Tournon, FR11990