Inventor · disambiguated record
Otto Z. Vago
Also filed as: VAGO OTTO Z · VAGO OTTO ZOLTAN
14 granted patents·1 pending application·365 citations·filing 1975–2001
94Inventor score
Files withSTATE IND INC11SCOVILL MANUFACTURING CO2WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM1
Top patents by PatentIndex Score
15 records- 0191US5020512AWater heater construction and method of heating waterSTATE IND INC·Filed 1987·Granted Jun 4, 1991·83 cites·13 claims
- 0284US4250759ADigital readout gaugeSCOVILL MANUFACTURING CO·Filed 1979·Granted Feb 17, 1981·40 cites·21 claims
- 0379USD400971SGas-fired water heaterSTATE IND INC·Filed 1996·Granted Nov 10, 1998·24 cites·1 claims
- 0476USD388868SElectric water heaterSTATE IND INC·Filed 1996·Granted Jan 6, 1998·21 cites·1 claims
- 0575US5913675ALow NOx gas burnerSTATE IND INC·Filed 1997·Granted Jun 22, 1999·30 cites·9 claims
- 0673US5158200ATank connector construction and method of fabricationSTATE IND INC·Filed 1991·Granted Oct 27, 1992·40 cites·6 claims
- 0772US3978448AVehicle-tire-air-pressure-sensing-and-indicating deviceSCOVILL MANUFACTURING CO·Filed 1975·Granted Aug 31, 1976·19 cites·8 claims
- 0871US4838211AWater heater construction and method of heating waterSTATE IND INC·Filed 1988·Granted Jun 13, 1989·26 cites·25 claims
- 0969US6338319B1Water heater with flammable vapor flame arrestor and method of operationWATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM·Filed 1999·Granted Jan 15, 2002·27 cites·22 claims
- 1064US6612301B2Water heaterSTATE IND INC·Filed 2001·Granted Sep 2, 2003·12 cites·4 claims
- 1155US4889105AWater heater construction and method of manufactureSTATE IND INC·Filed 1986·Granted Dec 26, 1989·17 cites·9 claims
- 1253US6029615AWater heater construction and fabrication method thereforSTATE IND INC·Filed 1997·Granted Feb 29, 2000·21 cites·4 claims
- 1334US2002162517A1Water heaterFiled 2001·Application pending·0 cites
- 1433US4791888AWater heater tank constructionSTATE IND INC·Filed 1987·Granted Dec 20, 1988·3 cites·2 claims
- 1530US5988116ALow NOx gas burner and method of operationSTATE IND INC·Filed 1998·Granted Nov 23, 1999·2 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →