1 MICROORGANISMS AND MIXTURES OF MICROORGANISMS WITH NUTRIENTS FOR USE IN DEGRADING AND REMOVING OIL AND VARIOUS ORGANIC CHEMICALS FROM WATER AND OIL-WATER MIXTURES
Trademark Events
Feb 26, 1996
Expired Sec. 9
Sep 9, 1981
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.