Inventor
Robert D. Klapatch
Inventor
Wethersfield, CT, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique13%
B64CAeroplanes6%
F01DNon-positive displacement machines or engines, e.g. steam turbines6%
F03DWind motors6%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g6%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers6%
F25BRefrigeration machines, plants or systems6%
G01RMeasuring electric variables6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
PatentTitleYear
9,912,310'Differential signal conditioner with common mode voltage error compensation'20189,146,294'Built-in test injection for current sensing circuit'20158,975,838'Electric motor braking using thermoelectric cooling'20158,847,650'Generating signal waveforms of a predetermined format'20148,446,050'Solid-state alternating current (AC) switch'20136,607,354'Inductive rotary joint message system'20034,419,863'Fuel-air mixing apparatus'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history
1983Based in Kensington, CT, US· patent location history
2003Patents assigned to HAMILTON SUNDSTRAND (1)· patent assignee history
2003–2018Based in Wethersfield, CT, US· patent location history
2013–2018Patents assigned to HAMILTON SUNDSTRAND CORP (5)· patent assignee history
2013–2015Patents assigned to KLAPATCH ROBERT D (4)· patent assignee history
2015Patents assigned to QUERNS KERRY R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMILTON SUNDSTRAND CORP | 5 | 2013–2018 |
| KLAPATCH ROBERT Dself | 4 | 2013–2015 |
| HAMILTON SUNDSTRAND | 1 | 2003 |
| QUERNS KERRY R | 1 | 2015 |
| UNITED TECHNOLOGIES CORP | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wethersfield, CT, US | 6 | 2003–2018 |
| Kensington, CT, US | 1 | 1983 |