Campbell, Preston Trademarks
THEGREENSTER
Environmentally friendly home consumer products - potentially including things such as cleaning products, yard products,…
Owned by: Campbell, Preston
Serial Number: 76022106
KNOWLIGENT
educational services, namely creating and providing both self and instructor taught courses of instruction (static and interactive…
Owned by: Campbell, Preston
Serial Number: 76027720
OPTIMIZED HUMAN
Filed: April 26, 2019
Digital materials, namely, downloadable audio and video files featuring human performance
Owned by: Campbell, Preston
Serial Number: 88403784
