Inventor
HILL DALE
US18 patents
⚠️ This page may combine multiple inventors who share the name “HILL DALE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROTERRA INC
12 patentsUS8829853B2Sep 9, 2014
Methods and systems for charging vehicles
PROTERRA INC30 citations95
USD642092SJul 26, 2011
Bus
PROTERRA INC62 citations94
US10505164B2Dec 10, 2019
Low-floor electric vehicle
PROTERRA INC3 citations83
US9908435B2Mar 6, 2018
Electric vehicle overhead charging system
PROTERRA INC4 citations83
US9680139B2Jun 13, 2017
Low-floor electric vehicle
PROTERRA INC4 citations83
US9446672B2Sep 20, 2016
Charging systems for electric vehicles
PROTERRA INC6 citations83
US9252417B2Feb 2, 2016
Low-floor electric bus
PROTERRA INC7 citations83
US10875411B2Dec 29, 2020
Electric vehicles and charging stations
PROTERRA INC6 citations82
US11285795B2Mar 29, 2022
Electric bus
PROTERRA INC2 citations72
US10112498B2Oct 30, 2018
Overhead charging systems for electric vehicles
PROTERRA INC2 citations72
US10518656B2Dec 31, 2019
Charging stations for electric vehicles
PROTERRA INC1 citations71
US10232724B2Mar 19, 2019
Electric vehicles and charging stations
PROTERRA INC2 citations71