Sequentially activated multi-diaphragm foam pumps, refill units and dispenser systems

Assignee

• Gojo Industries

Inventors

• Donald R. Harris (40 patents)
• John J. McNulty (56 patents)
• Aaron D. Marshall (72 patents)
• Daniel M. Willis (21 patents)
• Nick E. Ciavarella (122 patents)

View full patent text on Google Patents →