Inventor · disambiguated record
Vera Dragisich
Also filed as: DRAGISICH VERA
3 granted patents·69 citations·filing 1993–1994
73Inventor score
Files withNALCO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0187US5414112AN-bis(phosphonomethyl) amino acids and their use as scale inhibitorsNALCO CHEMICAL CO·Filed 1993·Granted May 9, 1995·48 cites·2 claims
- 0266US5286464ASilica gel ion exchange resins for the selective removal of lead and cadmium ions from aqueous liquidsNALCO CHEMICAL CO·Filed 1993·Granted Feb 15, 1994·15 cites·9 claims
- 0331US5478476AN-bis(phosphonomethyl) amino and their use as scale inhibitorsNALCO CHEMICAL CO·Filed 1994·Granted Dec 26, 1995·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →