Inventor · disambiguated record
David F. Gnadt
Also filed as: GNADT DAVID · GNADT DAVID F · GNADT DAVID FREDERIC
32 granted patents·1,265 citations·filing 1994–2006
98Inventor score
Files withLEVER BROTHERS COMPANY DIV OF CONOPCO INC19DIAL CORP4LEVER BROTHERS CO3LEVER BROTHERS LTD3LEVER BOTHERS COMPANY DIV OF CONOPCO INC1
Top patents by PatentIndex Score
32 records- 0197USD375051SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Oct 29, 1996·92 cites·1 claims
- 0296USD372873SCombined bottle and capLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Aug 20, 1996·73 cites·1 claims
- 0395US5875961ANon-directional paperboard pour spoutTENNECO PACKAGING·Filed 1997·Granted Mar 2, 1999·129 cites·25 claims
- 0494USD556056SDual-chambered bottleDIAL CORP·Filed 2006·Granted Nov 27, 2007·82 cites·1 claims
- 0594USD376761SCombined bottle and capLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Dec 24, 1996·56 cites·1 claims
- 0694USD372859SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Aug 20, 1996·50 cites·1 claims
- 0792USD381911SBottle closureLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Aug 5, 1997·42 cites·1 claims
- 0892USD372860SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Aug 20, 1996·46 cites·1 claims
- 0991USD372198SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Jul 30, 1996·40 cites·1 claims
- 1090USD382482SBottle closureLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Aug 19, 1997·38 cites·1 claims
- 1189USD374179SCombined bottle and capLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Oct 1, 1996·35 cites·1 claims
- 1289USD370409SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Jun 4, 1996·36 cites·1 claims
- 1387USD372199SCombined bottle and closureLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Jul 30, 1996·32 cites·1 claims
- 1486USD380159SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Jun 24, 1997·31 cites·1 claims
- 1586USD373533SCombined bottle and capLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Sep 10, 1996·30 cites·1 claims
- 1686USD373535SCombined bottle and capLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Sep 10, 1996·31 cites·1 claims
- 1785USD371740SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Jul 16, 1996·29 cites·1 claims
- 1884USD375454SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Nov 12, 1996·27 cites·1 claims
- 1984USD375052SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Oct 29, 1996·27 cites·1 claims
- 2079US5813523ASelf-supporting insertLEVER BROTHERS CO·Filed 1995·Granted Sep 29, 1998·56 cites·25 claims
- 2178USD400444SCombined bottle and capLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1997·Granted Nov 3, 1998·21 cites·1 claims
- 2272US5911359AFlip-top carton with integral partial collarTENNECO PACKAGING INC·Filed 1997·Granted Jun 15, 1999·43 cites·37 claims
- 2371USD583673SBottleDIAL CORP·Filed 2006·Granted Dec 30, 2008·19 cites·1 claims
- 2470US6024224AWrap around cartonLEVER BROTHERS LTD·Filed 1997·Granted Feb 15, 2000·33 cites·19 claims
- 2570US5505370ACarton having separate compartmentsLEVER BROTHERS CO·Filed 1994·Granted Apr 9, 1996·42 cites·16 claims
- 2668USD522868SBottleDIAL CORP·Filed 2004·Granted Jun 13, 2006·18 cites·1 claims
- 2766US5979747ACarrier for packagesLEVER BROTHERS LTD·Filed 1997·Granted Nov 9, 1999·36 cites·11 claims
- 2863USD373534SCombined bottle and capLEVER BOTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Sep 10, 1996·14 cites·1 claims
- 2961US5765693AWrap around carton blank and combined wrap around carton and contentsLEVER BROTHERS CO·Filed 1995·Granted Jun 16, 1998·26 cites·23 claims
- 3053USD562701SDual-chambered bottle with handleDIAL CORP·Filed 2006·Granted Feb 26, 2008·9 cites·1 claims
- 3146USD372200SBottleLEVER BROTHERS COMPANY DIV OF CONOPCO INC·Filed 1995·Granted Jul 30, 1996·5 cites·1 claims
- 3241US6016906AL-cardLEVER BROTHERS LTD·Filed 1995·Granted Jan 25, 2000·17 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when David F. Gnadt files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →