Assignee
INT WATER SAVING SYST INC
US·7 granted patents·115 citations·filing 1977–1983
Top patents by PatentIndex Score
7 records- 0169US4131959ANon-polluting toilet systemINT WATER SAVING SYST INC·Filed 1977·Granted Jan 2, 1979·25 cites·20 claims
- 0266US4333185AWater saving toilet systemINT WATER SAVING SYST INC·Filed 1980·Granted Jun 8, 1982·26 cites·39 claims
- 0354US4457849AMethod and apparatus for filtering industrial and human wasteINT WATER SAVING SYST INC·Filed 1983·Granted Jul 3, 1984·16 cites·2 claims
- 0454US4404696AFluid velocity assistINT WATER SAVING SYST INC·Filed 1981·Granted Sep 20, 1983·19 cites·2 claims
- 0547US4246665ANon-polluting toilet systemINT WATER SAVING SYST INC·Filed 1979·Granted Jan 27, 1981·13 cites·5 claims
- 0640US4347142AEffluent treatment in a non-polluting toilet systemINT WATER SAVING SYST INC·Filed 1980·Granted Aug 31, 1982·12 cites·1 claims
- 0733US4377874ABypass valve for a toilet systemINT WATER SAVING SYST INC·Filed 1981·Granted Mar 29, 1983·4 cites·7 claims
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