HUBBARD, WILLIAM A. Trademarks
STAND BY
alternative diesel fuel for intermittent use with emergency generators in fixed installations
Owned by: HUBBARD, WILLIAM A., SPENCER, REGINALD N. and Bloom, Leonard
Serial Number: 75718957
SAF-T-FUEL
non-volatile fuel for powering spark-fired gasoline engines
Owned by: HUBBARD, WILLIAM A.
Serial Number: 76707446
