Inventor
Lawrence J. Stratton
Inventor
Lexington, MA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission25%
H04JMultiplex communication17%
H02JElectric power networks8%
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 systems8%
H05BElectric heating8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
4,873,471'High frequency ballast for gaseous discharge lamps'19894,400,688'Method and apparatus for communication over electric power lines'19834,218,655'Method and apparatus for transmitting intelligence over a carrier wave'19804,106,007'Method and apparatus for transmitting intelligence over a carrier wave'19784,105,897'Cycloconverter apparatus and method for working into an active load'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1983Patents assigned to NEW ENGLAND POWER SERVICE COMP (3)· patent assignee history
1978–1989Based in Lexington, MA, US· patent location history
1980Patents assigned to NEW ENGLAND POWER SERVICE (1)· patent assignee history
1989Patents assigned to THOMAS INDUSTRIES INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEW ENGLAND POWER SERVICE COMP | 3 | 1978–1983 |
| NEW ENGLAND POWER SERVICE | 1 | 1980 |
| THOMAS INDUSTRIES INC | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, Massachusetts, US | 5 | 1978–1989 |