Environmental Control Apparatus

Owner

INTERNATIONAL PURIFICATION SYSTEMS, INC.

May 12, 1998
WATER SENTRY

Environmental Control Apparatus

Owner

INTERNATIONAL PURIFICATION SYSTEMS, INC.

—
SOFT * PHOS

Environmental Control Apparatus

Owner

INTERNATIONAL PURIFICATION SYSTEMS, INC.

Feb 11, 1992
WATER GUARDIAN

Environmental Control Apparatus

Owner

INTERNATIONAL PURIFICATION SYSTEMS, INC.

Jul 5, 1983