Inventor · disambiguated record
Alvin J. Smith
Also filed as: SMITH ALVIN · SMITH ALVIN J · SMITH ALVIN JACK
13 granted patents·1 pending application·285 citations·filing 1974–2012
93Inventor score
Top patents by PatentIndex Score
14 records- 0189US4039451AEvaporation of treated waste waterSMITH ALVIN JACK·Filed 1975·Granted Aug 2, 1977·55 cites·6 claims
- 0285US8308449B2Wave energy converterSMITH ALVIN·Filed 2007·Granted Nov 13, 2012·25 cites·12 claims
- 0383US8628303B2Wave energy converterDARTMOUTH WAVE ENERGY LTD·Filed 2012·Granted Jan 14, 2014·11 cites·20 claims
- 0479US5039415ADecontamination of hydrocarbon contaminated soilSMITH ALVIN J·Filed 1990·Granted Aug 13, 1991·48 cites·9 claims
- 0579US4363505APipe couplingSMITH ALVIN J·Filed 1981·Granted Dec 14, 1982·40 cites·7 claims
- 0677US4179375AAeration of waste in septic tankSMITH ALVIN J·Filed 1978·Granted Dec 18, 1979·30 cites·4 claims
- 0773US6502540B1Internal combustion engine gas flow controlFiled 2000·Granted Jan 7, 2003·19 cites·10 claims
- 0857US6905603B2Treatment of contaminated activated charcoalFiled 2002·Granted Jun 14, 2005·8 cites·13 claims
- 0956US3951804AAerated sewerage disposalSMITH ALVIN JACK·Filed 1974·Granted Apr 20, 1976·13 cites·1 claims
- 1054US5334533AOil contamination clean-up by use of microbes and airCOLASITO DOMINIC J·Filed 1990·Granted Aug 2, 1994·23 cites·3 claims
- 1151US6810546B1Internal combustion engine with five port head configurationFiled 2003·Granted Nov 2, 2004·10 cites·29 claims
- 1240US2013052042A1Pumping deviceSMITH ALVIN·Filed 2010·Application pending·0 cites
- 1336US7258792B2Treatment of contaminated activated charcoalXYCLONYX·Filed 2004·Granted Aug 21, 2007·0 cites·13 claims
- 1431US4021348AAerated sewerwage effluent disposal systemSMITH ALVIN JACK·Filed 1975·Granted May 3, 1977·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →