Inventor
Ronald A. Cheski
Inventor
Penn Hills Township, Allegheny County, PA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches88%
H01RElectrically-conductive connections13%
PatentTitleYear
5,268,661'Current throttle technique'19935,219,070'Lockable rotary handle operator for circuit breaker'19935,005,104'Clip-connected terminal conductor assembly'19914,983,939'Circuit breaker with adjustable low magnetic trip'19914,963,846'Trip interlock design'19904,951,015'Circuit breaker with moving magnetic core for low current magnetic trip'19904,827,231'Molded case circuit breaker with viewing window and sliding barrier'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1993Patents assigned to WESTINGHOUSE ELECTRIC CORP (7)· patent assignee history
1989–1993Based in Penn Hills Township, Allegheny County, PA, US· patent location history
1991Based in Stowe Township, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTINGHOUSE ELECTRIC CORP | 7 | 1989–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penn Hills Township, Allegheny County, Pennsylvania, US | 6 | 1989–1993 |
| Stowe Township, Pennsylvania, US | 1 | 1991 |