Head for a cleaning implement

Assignee

• The Procter & Gamble

Inventors

• John William Koenig (64 patents)
• Richard Michael Harper (46 patents)
• Andrew Peter Heidel (52 patents)
• William Michael Cannon (55 patents)
• Unknown
• Ana Celina Castaneda (1 patents)
• Tony C. Siebel (53 patents)
• Ramsey Alexander Ford (1 patents)
• Lawrence E. Barbera (19 patents)

View full patent text on Google Patents →