Inventor

Graham M Upton

Inventor

Derby, GB

Overview

2000–2003

Patent span

Mechanical engineering

Primary field (CPC F)

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines50%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants25%

Y02TClimate change mitigation technologies related to transportation25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to SIEMENS WESTINGHOUSE POWER (1)· patent assignee history

2000–2003Based in Derby, GB· patent location history

2003Patents assigned to ROLLS ROYCE PLC (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROLLS ROYCE PLC	1	2003
SIEMENS WESTINGHOUSE POWER	1	2000

Locations

Location	Patents	Span
Derby, GB	2	2000–2003