Assignee
WALKER & ASS D W
US·2 granted patents·196 citations·filing 1992–1993
Technology mixB01D2
Top patents by PatentIndex Score
2 records- 0191US5198116AMethod and apparatus for measuring the fouling potential of membrane system feedsWALKER & ASS D W·Filed 1992·Granted Mar 30, 1993·145 cites·13 claims
- 0275US5374357AFilter media treatment of a fluid flow to remove colloidal matterWALKER & ASS D W·Filed 1993·Granted Dec 20, 1994·51 cites·18 claims
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