Inventor
Brian Wells
Inventor
Vancouver, CA
Overview
12→
Patents
2000–2012
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy36%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution36%
Y02TClimate change mitigation technologies related to transportation6%
B01DSeparation3%
B60LPropulsion of electrically-propelled vehicles3%
F02BInternal-combustion piston engines3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
H02JElectric power networks3%
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 systems3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
8,304,123'Ambient pressure fuel cell system employing partial air humidification'20128,298,719'Passive recovery of liquid water produced by fuel cells'20127,449,259'Power converter architecture and method for integrated fuel cell based power supplies'20086,953,630'Fuel cell anomaly detection method and apparatus'20056,913,847'Fuel cell system having a hydrogen sensor'20056,887,606'Fuel cell system method and apparatus employing oxygen sensor'20056,861,167'Fuel cell resuscitation method and apparatus'20056,783,878'Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream'20046,571,897'Vehicle with a fuel cell system and method for operating the same'20036,416,895'Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream'20026,171,374'Plate and frame fluid exchanging assembly with unitary plates and seals'20016,106,964'Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2005Patents assigned to BALLARD POWER SYSTEMS (9)· patent assignee history
2000–2012Based in Vancouver, CA· patent location history
2012Patents assigned to BARTON RUSSELL (1)· patent assignee history
2012Patents assigned to DAIMLER AG (1)· patent assignee history
2012Patents assigned to FORD MOTOR CO (1)· patent assignee history
2012Patents assigned to LOUIE CRAIG R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BALLARD POWER SYSTEMS | 9 | 2000–2005 |
| BARTON RUSSELL | 1 | 2012 |
| DAIMLER AG | 1 | 2012 |
| FORD MOTOR CO | 1 | 2012 |
| LOUIE CRAIG R | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vancouver, CA | 12 | 2000–2012 |