Inventor
David W. Harrison
Inventor
Patterson, NY, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Dprimary
G05DSystems for controlling or regulating non-electric variables12%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%
H04LTransmission of digital information, e.g. telegraphic communication12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
B01DSeparation6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B04CApparatus using free vortex flow, e.g. cyclones6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
C01BNon-metallic elements6%
G06FElectric digital data processing6%
PatentTitleYear
9,667,670'Identifying intended communication partners in electronic communications'20179,661,033'Identifying intended communication partners in electronic communications'20179,085,269'Detect driver persona in a vehicle'20158,426,071'Method and apparatus for separating liquid from a gas stream'20138,280,754'System and method for modeling slow changing dimension and auto management using model driven business performance management'20127,572,304'Apparatus and method for preferential oxidation of carbon monoxide'20097,028,700'Method and apparatus for level control in a water tank of a fuel reformer'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2013Patents assigned to TEXACO INC (3)· patent assignee history
2006–2013Based in Houston, TX, US· patent location history
2012–2017Patents assigned to IBM (4)· patent assignee history
2012Patents assigned to CHANG HUNG-YANG (1)· patent assignee history
2012Patents assigned to CHOWDHARY PAWAN RAGHUNATH (1)· patent assignee history
2012–2017Based in Patterson, NY, US· patent location history
2013Patents assigned to CASEY DANIEL G (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 4 | 2012–2017 |
| TEXACO INC | 3 | 2006–2013 |
| CASEY DANIEL G | 1 | 2013 |
| CHANG HUNG-YANG | 1 | 2012 |
| CHOWDHARY PAWAN RAGHUNATH | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Patterson, New York, US | 4 | 2012–2017 |
| Houston, Texas, US | 3 | 2006–2013 |