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Inventor

Cyril Smith

Inventor
Alton, GB

Overview

3→
Patents
1988–1989
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F42Cprimary
F42CAmmunition fuzes50%
G01RMeasuring electric variables50%
PatentTitleYear
4,887,033'Magnetometer having coil formed by two spiral shaped conductors'1989D0299765'Helmet or similar article'19894,776,273'Fuze arrangement for missiles'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to MARCONI CO LTD (1)· patent assignee history
1988Based in Bordon, GB· patent location history
1989Patents assigned to GEN MOTORS CORP (1)· patent assignee history
1989Patents assigned to PROTECTOR SAFETY INDUSTRIES LTD (1)· patent assignee history
1989Based in Alton, GB· patent location history
1989Based in Naphill, EN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN MOTORS CORP11989
MARCONI CO LTD11988
PROTECTOR SAFETY INDUSTRIES LTD11989
Locations
LocationPatentsSpan
Alton, GB11989
Naphill, EN11989
Bordon, GB11988