Inventor
ROSPIERSKI JEFFREY
US9 patents
⚠️ This page may combine multiple inventors who share the name “ROSPIERSKI JEFFREY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB USA INC
8 patentsUS11272815B2Mar 15, 2022
Monitoring modules for hand hygiene dispensers
ECOLAB USA INC10 citations84
US11602248B2Mar 14, 2023
Product dispenser holder with compliance module
ECOLAB USA INC7 citations81
US11903537B2Feb 20, 2024
Monitoring modules for hand hygiene dispensers
ECOLAB USA INC3 citations73
US9730557B2Aug 15, 2017
Keyed dispensing cartridge with valve insert
ECOLAB USA INC2 citations71
US11918158B2Mar 5, 2024
Product dispenser holder with compliance module
ECOLAB USA INC2 citations69
US12390056B2Aug 19, 2025
Monitoring modules for hand hygiene dispensers
ECOLAB USA INC0 citations61
US12376711B2Aug 5, 2025
Product dispenser holder with compliance module
ECOLAB USA INC1 citations60
US10251518B2Apr 9, 2019
Keyed dispensing cartridge with valve insert
ECOLAB USA INC1 citations60