Inventor

Gary L. Boyd

Inventor

Alpine, CA, US

Overview

1980–2001

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 turbines35%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants17%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges9%

Y10TTechnical subjects covered by former us classification9%

F16CShafts7%

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

F16DCouplings for transmitting rotation4%

A47GHousehold or table equipment2%

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 tool2%

F02FCylinders, pistons or casings, for combustion engines2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to FORD MOTOR CO (1)· patent assignee history

1980–1994Based in Tempe, AZ, US· patent location history

1990–1994Patents assigned to ALLIED SIGNAL INC (10)· patent assignee history

1994Patents assigned to SOLAR TURBINE INC (1)· patent assignee history

1994–1997Based in Alpine, CA, US· patent location history

1995–1997Patents assigned to SOLAR TURBINES INC (9)· patent assignee history

2001Patents assigned to CERAMIC ENGINEERING CONSULTING (3)· patent assignee history

2001Based in Durango, CO, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ALLIED SIGNAL INC	10	1990–1994
SOLAR TURBINES INC	9	1995–1997
CERAMIC ENGINEERING CONSULTING	3	2001
FORD MOTOR CO	1	1980
SOLAR TURBINE INC	1	1994

Locations