WPRT - Westport Fuel Systems Inc. (WPRT) Q3 2021 Earnings Call Transcript November, 09 2021 09:31 PM Westport Fuel Systems Inc Image source: The Motley Fool. Westport Fuel Systems Inc. (NASDAQ: WPRT) Q3 2021 Earnings Call Nov 09, 2021 , 10:00 a.m. ET Operator Continue reading For further details see: Westport Fuel Systems Inc. (WPRT) Q3 2021 Earnings Call Transcript