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Inventor

David F. A. Leevers

Inventor
Harlow, GB

Overview

2→
Patents
1981–1985
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B67Dprimary
B67DDispensing, delivering or transferring liquids, not otherwise provided for25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%
PatentTitleYear
4,506,262'Synchronization of digital radio pager'19854,290,538'Fuel-dispensing system with self-checking means'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to DRESSER EUROPE SA (1)· patent assignee history
1981Based in St. Albans, GB· patent location history
1985Patents assigned to INT STANDARD ELECTRIC CORP (1)· patent assignee history
1985Based in Harlow, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DRESSER EUROPE SA11981
INT STANDARD ELECTRIC CORP11985
Locations
LocationPatentsSpan
Harlow, GB11985
St. Albans, GB11981