PURUS
Filed: April 23, 1990
ultraviolet emmission device for use in environmental cleanup and purification which utilizes ultra violet rays of light…
Owned by: PURUS, INC.
Serial Number: 74051646
PURLUX
Filed: April 23, 1990
ultraviolet emmission device for use in environmental cleanup and purification which utilizes ultra violet rays of light…
Owned by: PURUS, INC.
Serial Number: 74051651
PURUS
Filed: February 14, 1991
ultraviolet emission device for use in environmental cleanup and purification which utilizes ultraviolet rays of light passing…
Owned by: PURUS, INC.
Serial Number: 74139049
PURUS
Filed: May 15, 1992
environmental purification systems and devices; namely, ultraviolet emission device for use in environmental cleanup and…
Owned by: PURUS, INC.
Serial Number: 74275690
PURCYCLE
Filed: September 22, 1993
environmental purification systems, the major components of which are chillers, adsorption filter beds, condensers, vacuum…
Owned by: PURUS, INC.
Serial Number: 74438940
