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It looks like Ford has been giving thought about creating a heat pump for its EVs. In 2019 they filed a patent for a "Vapor Injection Heat Pump And Control Method".
The patent was filed on June 18th, 2019, published on February 22nd, 2022, and assigned serial number 11254190B2.
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The patent was filed on June 18th, 2019, published on February 22nd, 2022, and assigned serial number 11254190B2.
