Inventor
John Merritt
Inventor
Woodside, NY, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1353%
F16DCouplings for transmitting rotation6%
H01HElectric switches6%
H02JElectric power networks6%
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%
H04LTransmission of digital information, e.g. telegraphic communication6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,899,868'Smart transfer switch devices, systems, and methods using double-base bipolar transistors'20188,563,858'Slide mechanism'2013D0553102'Dimmer and on/off switch'2007D0543159'Dimmer switch'2007D0542230'Dimmer'2007D0535627'Dimmer switch with lighting'2007D0534873'Dimmer paddle switch'2007D0526624'Dimmer switch'2006D0519466'Dimmer switch'2006D0518000'Dimmer switch'2006D0517999'Dimmer switch'20064,594,707'High speed limited distance multiplexed data communications modem using a single twisted pair of conductors'19864,459,121'Torque limiting clutch'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to GARRETT CORP (1)· patent assignee history
1984Based in Scottsdale, AZ, US· patent location history
1986–2018Based in Austin, TX, US· patent location history
2006–2013Patents assigned to LEVITON MANUFACTURING CO (9)· patent assignee history
2006–2007Based in Woodside, NY, US· patent location history
2013Patents assigned to ALSTAD KNUTE PALMER (1)· patent assignee history
2013Patents assigned to GENNRICH DAVID JAMES (1)· patent assignee history
2013Patents assigned to GLADDEN JR GUY W (1)· patent assignee history
2013Based in Brooklyn, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEVITON MANUFACTURING CO | 9 | 2006–2013 |
| ALSTAD KNUTE PALMER | 1 | 2013 |
| GARRETT CORP | 1 | 1984 |
| GENNRICH DAVID JAMES | 1 | 2013 |
| GLADDEN JR GUY W | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodside, New York, US | 9 | 2006–2007 |
| Austin, Texas, US | 2 | 1986–2018 |
| Brooklyn, New York, US | 1 | 2013 |
| Scottsdale, AZ, US | 1 | 1984 |