Inventor

Dominic P. E. Barnard

Inventor

Witney, GB

Overview

3→

Patents

1984–2010

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position20%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof20%

F16LPipes20%

G01NInvestigating or analysing materials by determining their chemical or physical properties20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

7,707,704'Sealing methods'2010 5,619,333'Flow contamination monitor'1997 4,429,265'Motor driven window winding mechanisms'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to SMITHS INDUSTRIES PLC (1)· patent assignee history

1984–2010Based in Witney, GB· patent location history

1997Patents assigned to UCC CORP OF ENGADINSTRASSE (1)· patent assignee history

1997Based in Oxon, GB· patent location history

2010Patents assigned to ENTPR MANAGED SERVICES LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ENTPR MANAGED SERVICES LTD	1	2010
SMITHS INDUSTRIES PLC	1	1984
UCC CORP OF ENGADINSTRASSE	1	1997

Locations

Location	Patents	Span
Witney, GB	2	1984–2010
Oxon, GB	1	1997