HYDRO-SWEEP
Filed: August 28, 1969
WATER AND WASTE TREATMENT MACHINERY-NAMELY, SLUDGE REMOVERS
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 72336605
KOOL-FLOW
Filed: August 28, 1969
WATER AND WASTE TREATMENT MACHINERY-NAMELY, LIQUID AERATORS
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 72336606
OMNI-MIX
Filed: February 23, 1972
WATER TREATMENT MACHINERY-NAMELY, FLOW DEVELOPERS
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 72416372
OXY-FLO
Filed: July 22, 1974
WATER AND WASTE TREATMENT MACHINES-NAMELY, LIQUID AERATORS
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 73027458
SANI JET
Filed: May 31, 1979
Pollution Control Apparatus-Namely, High Velocity Impeller-Driven Aerators
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 73217880
OXY JET
Filed: May 31, 1979
Pollution Control Apparatus-Namely, High Velocity Impeller-Driven Aerators
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 73217882
AGI JET
Filed: May 31, 1979
Pollution Control Apparatus-Namely, High Velocity Impeller-Driven Aerators
Owned by: RICHARDS OF ROCKFORD, INC.
Serial Number: 73217884
