Inventor
MCCALL JOHN E
US6 patents
⚠️ This page may combine multiple inventors who share the name “MCCALL JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB INC
5 patentsUS5607651AMar 4, 1997
Multiple product dispensing system including dispenser for forming use solution from solid chemical compositions
ECOLAB INC59 citations96
US5494644AFeb 27, 1996
Multiple product dispensing system including dispenser for forming use solution from solid chemical compositions
ECOLAB INC55 citations96
US7505914B2Mar 17, 2009
Method and system for providing advisory information to a field service provider
ECOLAB INC82 citations95
US7054822B2May 30, 2006
Notification of time-critical situations occurring at destination facilities
ECOLAB INC23 citations90
USD376230SDec 3, 1996
Solid detergent dispenser
ECOLAB INC4 citations61