Assignee
SCHULZ CHRISTOPHER R
US·6 granted patents·1 pending application·238 citations·filing 1988–2005
Top patents by PatentIndex Score
7 records- 0190US4957628AApparatus for gravity separation of particles from liquidSCHULZ CHRISTOPHER R·Filed 1989·Granted Sep 18, 1990·76 cites·12 claims
- 0283US5273664AApparatus and method for disinfection of water by ozone injectionSCHULZ CHRISTOPHER R·Filed 1992·Granted Dec 28, 1993·66 cites·35 claims
- 0366US5288399AGravity flow filter with backwash control chamberSCHULZ CHRISTOPHER R·Filed 1992·Granted Feb 22, 1994·30 cites·12 claims
- 0462US4865734ABuoyant coarse media flocculatorSCHULZ CHRISTOPHER R·Filed 1988·Granted Sep 12, 1989·25 cites·15 claims
- 0559US4963257ABuoyant coarse media flocculatorSCHULZ CHRISTOPHER R·Filed 1989·Granted Oct 16, 1990·20 cites·13 claims
- 0655US5032294AMulti-cell gravity filter with central control chamberSCHULZ CHRISTOPHER R·Filed 1990·Granted Jul 16, 1991·21 cites·11 claims
- 0744US2005249631A1Method and apparatus for ozone disinfection of water supply pipelinesSCHULZ CHRISTOPHER R·Filed 2005·Application pending·0 cites
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