Inventor
Keith I. Gray
Inventor
Napa, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches56%
G06FElectric digital data processing11%
H01BCables11%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power11%
H03MCoding11%
PatentTitleYear
7,724,157'Keyboard'20106,822,178'Cluster assembly'20044,587,390'Vacuum circuit breaker'19864,506,110'High voltage corona shield'19854,442,329'Dead tank housing for high voltage circuit breaker employing puffer interrupters'19844,306,263'Synchronous closing system and latch therefor'19814,214,118'Electrical bushing'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1981Patents assigned to GOULD INC (2)· patent assignee history
1980–1981Based in LaVerne, CA, US· patent location history
1984–1985Patents assigned to BROWN BOVERI ELECTRIC INC (2)· patent assignee history
1984–1985Based in La Verne, CA, US· patent location history
1986Patents assigned to GOLDEN GATE SWITCHBOARD CO (1)· patent assignee history
1986–2010Based in Napa, CA, US· patent location history
2004Patents assigned to PACIFIC BREAKER SYSTEMS INC (1)· patent assignee history
2010Patents assigned to GRAY KEITH I (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROWN BOVERI ELECTRIC INC | 2 | 1984–1985 |
| GOULD INC | 2 | 1980–1981 |
| GOLDEN GATE SWITCHBOARD CO | 1 | 1986 |
| GRAY KEITH Iself | 1 | 2010 |
| PACIFIC BREAKER SYSTEMS INC | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Napa, California, US | 3 | 1986–2010 |
| La Verne, California, US | 2 | 1984–1985 |
| LaVerne, California, US | 2 | 1980–1981 |