Dyk, Jeffrey O. Trademarks
O & G
Computer software to facilitate mining, drilling, and production of petroleum and natural gas
Owned by: Dyk, Jeffrey O. and Niven, Christopher J.
Serial Number: 85113614
TOTAL ASSET MANAGER
Filed: August 23, 2010
Computer software to facilitate mining, drilling, and production of petroleum and natural gas
Owned by: Dyk, Jeffrey O. and Niven, Christopher J.
Serial Number: 85113767
