About 4 Trademarks found that are owned by Hf Group Inc.

Apparatus to treat, clean, filter and disinfect water and waste water and to remove solids and recover solvents therefrom, namely, waste water purification units, waste water purification apparatus, installations and tanks

Apparatus to treat, clean, filter and disinfect water and waste water and to remove solids and recover solvents therefrom, namely, waste water purification units, waste water purification apparatus, installations and tanks

Water treatment and purification

Microfilm, microfiche and color film scanners to convert analog film images to digital image files; specialized containers (magazines) to hold and transport film into and out of traffic surveillance cameras