NALCO by ECOLAB USA INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 31-Jul-1963 Serial number: 72174114
NALCO by ECOLAB USA INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 03-Jul-1962 Serial number: 72148324
HALCO by ROBIT PLC (Track this)
Intl: (006) Metal goods US: 023 Filing date: 25-Jan-1962 Serial number: 72136551
NALCO by ECOLAB USA INC. (Track this)
Intl: (009) Electrical and scientific apparatus US: 026 Filing date: 11-Aug-1959 Serial number: 72079349
NALCO by ECOLAB USA INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 04-Oct-1954 Serial number: 71674274
ALCO by FAIRBANKS MORSE, LLC (Track this)
Intl: (007) Machinery US: 023 Filing date: 28-Mar-1952 Serial number: 71627164
VALCO by VALLEY CO-OP OIL MILL (Track this)
Intl: (001) Chemicals US: 046 Filing date: 26-Nov-1951 Serial number: 71621691
NALCO by ECOLAB USA INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 16-Apr-1951 Serial number: 71612700
NALCO by ECOLAB USA INC. (Track this)
Intl: (042) Computer, scientific & legal US: 100 Filing date: 20-May-1949 Serial number: 71579204
NALCO by ECOLAB USA INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 01-Apr-1932 Serial number: 71325719