Inventor · disambiguated record
Frank G. Weis
Also filed as: WEIS FRANK · WEIS FRANK G · WEIS FRANK GEORGE
18 granted patents·355 citations·filing 1975–2012
95Inventor score
Top patents by PatentIndex Score
18 records- 0182US4426293AMethod and apparatus for removing oil from waterSMITH & LOVELESS INC·Filed 1983·Granted Jan 17, 1984·43 cites·40 claims
- 0279US3941698AGrit selectorECODYNE CORP·Filed 1975·Granted Mar 2, 1976·34 cites·10 claims
- 0378US4767532AApparatus for removing gritSMITH & LOVELESS INC·Filed 1987·Granted Aug 30, 1988·43 cites·10 claims
- 0475US4107038AMethod and apparatus for removing gritECODYNE CORP·Filed 1977·Granted Aug 15, 1978·30 cites·11 claims
- 0574US8906233B2Ring grit remover with vanesMESSICK HARRISON J·Filed 2012·Granted Dec 9, 2014·7 cites·21 claims
- 0674US7971732B2Grit trap for waste water systemSMITH & LOVELESS INC·Filed 2006·Granted Jul 5, 2011·6 cites·8 claims
- 0774US4861472AApparatus for filtration of a suspensionSMITH & LOVELESS INC·Filed 1988·Granted Aug 29, 1989·36 cites·7 claims
- 0873US4594153ASewage pumping stationSMITH & LOVELESS INC·Filed 1985·Granted Jun 10, 1986·36 cites·9 claims
- 0969US6811697B2Apparatus and method for extracting particles from a fluid streamSMITH & LOVELESS·Filed 2001·Granted Nov 2, 2004·16 cites·21 claims
- 1065US4661047ASubmersible pump guide rail arrangementSMITH & LOVELESS·Filed 1986·Granted Apr 28, 1987·25 cites·8 claims
- 1160US7331769B2Pumping systemSMITH & LOVELESS INC·Filed 2004·Granted Feb 19, 2008·10 cites·14 claims
- 1258US5118415AOxidation ditch velocity control systemSMITH & LOVELESS INC·Filed 1991·Granted Jun 2, 1992·23 cites·9 claims
- 1349US6668625B2Measurement of the level of settled particles within a fluid vesselSMITH & LOVELESS INC·Filed 2001·Granted Dec 30, 2003·5 cites·13 claims
- 1449US4614589AMethod and apparatus for biological aerobic wastewater treatmentSMITH & LOVELESS·Filed 1985·Granted Sep 30, 1986·14 cites·56 claims
- 1545US6123507ASingle port impellerSMITH & LOVELESS INC·Filed 1998·Granted Sep 26, 2000·13 cites·30 claims
- 1642US9291278B2Housing for a pressure-loaded componentSTRAUSS KLEMENS·Filed 2011·Granted Mar 22, 2016·0 cites·12 claims
- 1740US6153099ABiological waste treatment process and apparatusSMITH & LOVELESS INC·Filed 1998·Granted Nov 28, 2000·11 cites·19 claims
- 1835US4311281AComminutor installationECODYNE CORP·Filed 1979·Granted Jan 19, 1982·3 cites·7 claims
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