Inventor · disambiguated record
Leon Kerger
Also filed as: KERGER L EON · KERGER LEON
22 granted patents·1 pending application·418 citations·filing 1987–2003
96Inventor score
Top patents by PatentIndex Score
23 records- 0188US5487404AValve for a tap of a compressed or liquified gas cylinder, and tap provided with such a valveTORRENT TRADING LTD·Filed 1994·Granted Jan 30, 1996·58 cites·6 claims
- 0279US6920896B2Visual position indicator for valves with linear moving valve stemTORRENT TRADING LTD·Filed 2003·Granted Jul 26, 2005·23 cites·21 claims
- 0377US5282496ATap for compressed or liquefied gasesLUXEMBOURG PATENT CO·Filed 1992·Granted Feb 1, 1994·44 cites·9 claims
- 0477US5037066AValve for cylinders of compressed or liquefied gasCEODEUX SA·Filed 1990·Granted Aug 6, 1991·39 cites·3 claims
- 0573US6655316B2Visual position indicator for valves with linear moving valve stemFiled 2001·Granted Dec 2, 2003·18 cites·16 claims
- 0671US4887645AControl station for pressurized gasesCEODEUX SA·Filed 1989·Granted Dec 19, 1989·28 cites·1 claims
- 0769US6367500B1Safety valve for a compressed-gas tankLUXEMBOURG PATENT CO·Filed 2000·Granted Apr 9, 2002·14 cites·18 claims
- 0868US5460197AValve for a tap of a gas cylinder and tap having such a valveTORRENT TRADING LTD·Filed 1994·Granted Oct 24, 1995·33 cites·4 claims
- 0962US6398183B1Automatic shut-off device for a valve for compressed or liquefied gasesTORRENT TRADING LTD·Filed 2000·Granted Jun 4, 2002·15 cites·14 claims
- 1061US5067520ATap for compressed or liquefied gasCEODEUX SA·Filed 1991·Granted Nov 26, 1991·27 cites·5 claims
- 1159US4760990ADiaphragm valveCEODEUX SA·Filed 1987·Granted Aug 2, 1988·19 cites·17 claims
- 1257US6783112B2TapTORRENT TRADING LTD·Filed 2002·Granted Aug 31, 2004·8 cites·4 claims
- 1357US6102367AGas tapLUXEMBOURG PATENT COMPANY·Filed 1998·Granted Aug 15, 2000·19 cites·14 claims
- 1456US6131877AAutomatic shut-off device for a valve for compressed or liquefied gasesLUXEMBOURG PATENT CO·Filed 1999·Granted Oct 17, 2000·15 cites·2 claims
- 1551US5037063AValve arrangement with a residual-pressure valve for the filling and emptying of a gas holderCEODEUX SA·Filed 1990·Granted Aug 6, 1991·18 cites·2 claims
- 1649US6014984AValveLUXEMBOURG PATENT CO·Filed 1997·Granted Jan 18, 2000·12 cites·39 claims
- 1746US5454421ADevice for filling and emptying a gas bottleLUXEMBOURG PATENT CO·Filed 1994·Granted Oct 3, 1995·12 cites·14 claims
- 1842US6776181B2Safety valve for pressurized fluid tanksLUXEMBOURG PATENT CO·Filed 2002·Granted Aug 17, 2004·1 cites·3 claims
- 1939US5485872ADevice for closing a non-refillable bottle, and adaptors for filling and draining through such a deviceLUXEMBOURG PATENT CO·Filed 1994·Granted Jan 23, 1996·11 cites·14 claims
- 2037US2001017361A1TapTORRENT TRADING LTD·Filed 2001·Application pending·0 cites
- 2134US6923430B2ValveTORRENT TRADING LTD·Filed 2002·Granted Aug 2, 2005·0 cites·5 claims
- 2231US5947444AGas tapLUXEMBOURG PATENT CO·Filed 1998·Granted Sep 7, 1999·2 cites·3 claims
- 2330US5687915AOperating trigger assembly for a spray for fluid productsLUXEMBOURG PATENT CO·Filed 1995·Granted Nov 18, 1997·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →