Doosan Fuel Cell Co., Ltd. Trademarks
TRI-GEN
Filed: November 17, 2021
nickel-hydrogen batteries; uninterruptible electrical power supplies; energy storage apparatus comprised of batteries; solar…
Owned by: Doosan Fuel Cell Co., Ltd.
Serial Number: 97130057
TRI-GEN
Filed: November 17, 2021
building alternative energy generation services; construction of power plants; construction and repair of power generating…
Owned by: Doosan Fuel Cell Co., Ltd.
Serial Number: 97130064
