Ross Johnstal

3 Patents

• US126119412026

  Systems, Methods, and Control Units for Electrical Charging

  0 cites
• US125451282026

  Systems and Methods for Battery Charging Mode Selection

  Archer Aviation Inc.

  0 cites
• US117109572023

  Systems and Methods for Redundant Control of Active Fuses for Battery Pack Safety

  Archer Aviation, Inc.

  0 cites