Inventor

Francis E. Nimmons

Inventor

Fayetteville, OH, US

Overview

2004–2011

Patent span

Performing operations

Primary field (CPC B)

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

B23Pprimary

B23PMetal-working not otherwise provided for17%

F01DNon-positive displacement machines or engines, e.g. steam turbines17%

Y10TTechnical subjects covered by former us classification17%

B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool8%

B24CAbrasive or related blasting with particulate material8%

B25DPercussive tools8%

B26FPerforating8%

F02CGas-turbine plants8%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004–2011Patents assigned to GEN ELECTRIC (2)· patent assignee history

2004Based in Cincinnati, OH, US· patent location history

2011Based in Fayetteville, OH, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	2	2004–2011

Locations

Location	Patents	Span
Fayetteville, OH, US	1	2011
Cincinnati, OH, US	1	2004