Portland General Electric Co - Company Profile
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View up-to-date information on Portland General Electric Co patents, including inventor and filing insights.
Patent Trends
Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
---|---|---|---|---|
US10746480B2 | Grant | Plural heat pump and thermal storage system for facilitating power shaping services on the electrical power grid at consumer premises | F25B2339/047; F25B2400/24; F25B2500/19; F25B2600/01; F25B2600/0253; F25B2600/07; F25B2700/15; F25B30/02; F25B30/06; F25B49/02; F25B7/00; F25D31/002; F28D20/0034; F28D2020/0082; Y02B30/70; Y02E60/14 | August 18, 2020 |
US20170227299A1 | Application | PLURAL HEAT PUMP AND THERMAL STORAGE SYSTEM FOR FACILITATING POWER SHAPING SERVICES ON THE ELECTRICAL POWER GRID AT CONSUMER PREMISES | F25B2339/047; F25B2400/24; F25B2500/19; F25B2600/01; F25B2600/0253; F25B2600/07; F25B2700/15; F25B30/02; F25B30/06; F25B49/02; F25B7/00; F25D31/002; F28D20/0034; F28D2020/0082; Y02B30/70; Y02E60/14 | August 10, 2017 |
US9677809B1 | Grant | Plural heat pump and thermal storage system for facilitating power shaping services on the electrical power grid at consumer premises | F25B2339/047; F25B2400/24; F25B2500/19; F25B2600/01; F25B2600/0253; F25B2600/07; F25B2700/15; F25B30/02; F25B30/06; F25B49/02; F25B7/00; F25D31/002; F28D20/0034; F28D2020/0082; Y02B30/70; Y02E60/14 | June 13, 2017 |
USD0608734S | Grant | Electric vehicle charging station with display | January 26, 2010 | |
USD0608733S | Grant | Electric vehicle charging station | January 26, 2010 |
Top Inventors by Filings (Count by publication)
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