Vacuum cleaner

Assignee

• Trc Acquisition

Inventors

• Leonard E. Bowerman (11 patents)
• Eugene K. Chumley (3 patents)
• Raymond D. Owens (3 patents)
• William E. Bartasevich (28 patents)
• Robert L. Waldo (10 patents)
• John Caterinacci (14 patents)

View full patent text on Google Patents →