Inventor · disambiguated record
Eric P. Austin
Also filed as: AUSTIN ERIC P · AUSTIN ERIC PAUL
11 granted patents·255 citations·filing 1975–1991
91Inventor score
Files withHARTLEY SIMON LTD11
Top patents by PatentIndex Score
11 records- 0193US5117871AFlap valveHARTLEY SIMON LTD·Filed 1991·Granted Jun 2, 1992·121 cites·6 claims
- 0279US4101409AElectrolytic flotation apparatusHARTLEY SIMON LTD·Filed 1977·Granted Jul 18, 1978·28 cites·2 claims
- 0376US4060484AFiltersHARTLEY SIMON LTD·Filed 1975·Granted Nov 29, 1977·36 cites·9 claims
- 0459US4151231ARotary surface aeratorsHARTLEY SIMON LTD·Filed 1977·Granted Apr 24, 1979·21 cites·12 claims
- 0549US4354935AApparatus for thickening sludgeHARTLEY SIMON LTD·Filed 1981·Granted Oct 19, 1982·16 cites·6 claims
- 0641US5059322AApparatus for dewatering sludgeHARTLEY SIMON LTD·Filed 1990·Granted Oct 22, 1991·10 cites·4 claims
- 0740US4404099ASludge thickeningHARTLEY SIMON LTD·Filed 1982·Granted Sep 13, 1983·8 cites·7 claims
- 0835US5103864ALiquid distribution systemsHARTLEY SIMON LTD·Filed 1990·Granted Apr 14, 1992·7 cites·10 claims
- 0930US5129195ASluice gate or penstock doorHARTLEY SIMON LTD·Filed 1991·Granted Jul 14, 1992·3 cites·7 claims
- 1028US5135651ASludge dewatering systemHARTLEY SIMON LTD·Filed 1991·Granted Aug 4, 1992·4 cites·7 claims
- 1128US5129147ASluice gate or penstock doorHARTLEY SIMON LTD·Filed 1990·Granted Jul 14, 1992·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →