HACH COMPANY Trademarks
FERROVER
Filed: October 10, 1961
Reagent Chemicals Intended Primarily for Use in the Analysis of Iron
Owned by: HACH COMPANY
Serial Number: 72129603
ACCESS 643
Filed: March 24, 1998
Reagents for scientific use, namely, reagents for measuring the total organic carbon content of water
Owned by: HACH COMPANY
Serial Number: 75455763
FASTOC
Serial, digital and analog outputs for measuring water quality
Owned by: HACH COMPANY
Serial Number: 76164760
