Inventor
HARRIS DONALD RUSSELL
US3 patents
Patents
3 patentsUS11331685B2May 17, 2022
Refillable dispenser having reservoirs and refill containers configured for fluid and air transfer therebetween
GOJO IND INC2 citations70
US11980901B2May 14, 2024
Refillable dispenser having reservoirs and refill containers configured for fluid and air transfer therebetween
GOJO IND INC1 citations59
US10667655B2Jun 2, 2020
Dispensers, refill units and pumps having vacuum actuated anti-drip mechanisms
GOJO IND INC0 citations49