Trigen-Oklahoma Energy Corporation Trademarks
GREEN SPACE OZONE FRIENDLY ENERGY EFFICIENT HEATING & COOLING
Filed: March 28, 1994
educational and entertainment services regarding the environment; namely, an environment awareness program of the applicant…
Owned by: Trigen-Oklahoma Energy Corporation
Serial Number: 74505820
GREEN SPACE OZONE FRIENDLY ENERGY EFFICIENT HEATING & COOLING
Filed: June 2, 1995
newsletters concerning the preservation of the environment and the need for environmentally sensitive heating and cooling…
Owned by: Trigen-Oklahoma Energy Corporation
Serial Number: 74683654
GREEN SPACE OZONE FRIENDLY ENERGY EFFICIENT HEATING & COOLING
Filed: June 2, 1995
promoting public awareness about preserving the environment and the need for environmentally sensitive heating and cooling…
Owned by: Trigen-Oklahoma Energy Corporation
Serial Number: 74683655
