Assignee
HARRISON WESTERN ENVIRONMENTAL
US·3 granted patents·163 citations·filing 1991–1994
Top patents by PatentIndex Score
3 records- 0194US5476591ALiquid treatment system and method for operating the sameHARRISON WESTERN ENVIRONMENTAL·Filed 1994·Granted Dec 19, 1995·69 cites·14 claims
- 0291US5310486AMulti-stage water treatment system and method for operating the sameHARRISON WESTERN ENVIRONMENTAL·Filed 1993·Granted May 10, 1994·72 cites·14 claims
- 0353US5116511AWater treatment system and method for operating the sameHARRISON WESTERN ENVIRONMENTAL·Filed 1991·Granted May 26, 1992·22 cites·27 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →