Inventor · disambiguated record
William H. Roche
Also filed as: ROCHE WILLIAM H
4 granted patents·140 citations·filing 1978–1995
79Inventor score
Files withWATER POLLUTION CONTROL CORP4
Top patents by PatentIndex Score
4 records- 0193US4288394ASewage aeration systemWATER POLLUTION CONTROL CORP·Filed 1979·Granted Sep 8, 1981·89 cites·48 claims
- 0265US5714062ADiffuser conduit jointWATER POLLUTION CONTROL CORP·Filed 1995·Granted Feb 3, 1998·34 cites·65 claims
- 0340US4261932ADiffusion element with boundary zone treatmentWATER POLLUTION CONTROL CORP·Filed 1978·Granted Apr 14, 1981·9 cites·65 claims
- 0437US4288395ADiffusion element with boundary zone treatmentWATER POLLUTION CONTROL CORP·Filed 1980·Granted Sep 8, 1981·8 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →