Inventor

Wilson Frost

Inventor

Cincinnati, OH, US

Overview

1992–2020

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 turbines31%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants19%

F16JPistons13%

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 tool6%

F02CGas-turbine plants6%

F02KJet-propulsion plants6%

F04DNon-positive-displacement pumps6%

Y02TClimate change mitigation technologies related to transportation6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992–2020Patents assigned to GEN ELECTRIC (6)· patent assignee history

1992Patents assigned to RAFTER JOHN R (1)· patent assignee history

1992Based in Fairfield, OH, US· patent location history

1998–2020Based in Cincinnati, OH, US· patent location history

2000–2003Based in North Muskegon, MI, US· patent location history

2012Patents assigned to FROST WILSON (1)· patent assignee history

2012Patents assigned to LAFLEN JAMES HARVEY (1)· patent assignee history

2012Patents assigned to LEE CHING-PANG (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations