Inventor
Randall L. Greenberg
Inventor
Granby, CT, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches50%
F01DNon-positive displacement machines or engines, e.g. steam turbines10%
F02CGas-turbine plants10%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%
B66BElevators3%
F02KJet-propulsion plants3%
F16JPistons3%
F16LPipes3%
G06FElectric digital data processing3%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%
PatentTitleYear
10,830,077Sealing configuration to reduce air leakage202010,781,710Sealing configuration to reduce air leakage202010,727,656Igniter cable conduit for gas turbine engine20208,517,149'Method of handling passenger requests during elevator modernization'20137,923,650'Ganged auxiliary switch configuration for use in a molded case circuit breaker'20116,531,941'Clip for a conductor in a rotary breaker'20036,496,347'System and method for optimization of a circuit breaker mechanism'20026,495,781'Handle position indicator'20026,429,760'Cross bar for a conductor in a rotary breaker'20026,369,340'Circuit breaker mechanism for a contact system'20026,259,048'Rotary contact assembly for high ampere-rated circuit breakers'20016,222,147'Circuit breaker arc exhaust baffle with variable aperture'20016,175,288'Supplemental trip unit for rotary circuit interrupters'20016,114,641'Rotary contact assembly for high ampere-rated circuit breakers'20006,087,913'Circuit breaker mechanism for a rotary contact system'20006,037,555'Rotary contact circuit breaker venting arrangement including current transformer'20005,917,390'Circuit breaker with current limiting contact structure'19995,847,630'Compact circuit breaker incorporating a polymer current limiter'19985,753,878'Circuit breaker having variable arc gas venting'1998D0370465'Solid state overload relay'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2011Patents assigned to GEN ELECTRIC (16)· patent assignee history
1996–2011Based in Granby, CT, US· patent location history
2013Patents assigned to BARNES GREG (1)· patent assignee history
2013Patents assigned to FLYNN MICHAEL P (1)· patent assignee history
2013–2020Based in Oxford, CT, US· patent location history
2020Patents assigned to RAYTHEON TECH CORP (3)· patent assignee history
2020Patents assigned to UNITED TECHNOLOGIES CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 16 | 1996–2011 |
| RAYTHEON TECH CORP | 3 | 2020 |
| UNITED TECHNOLOGIES CORP | 3 | 2020 |
| BARNES GREG | 1 | 2013 |
| FLYNN MICHAEL P | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Granby, CT, US | 16 | 1996–2011 |
| Oxford, CT, US | 4 | 2013–2020 |