Inventor · disambiguated record
Fred Oswald
Also filed as: OSWALD FRED
12 granted patents·2 pending applications·123 citations·filing 1975–2015
90Inventor score
Top patents by PatentIndex Score
14 records- 0195US4068805AShredding machineOSWALD FRED·Filed 1976·Granted Jan 17, 1978·62 cites·15 claims
- 0277US7806583B2Clamping mechanismOSWALD FRED·Filed 2007·Granted Oct 5, 2010·3 cites·20 claims
- 0371US6960011B2Vibrator and related methodOSWALD FRED·Filed 2004·Granted Nov 1, 2005·7 cites·32 claims
- 0459US9095991B2Concrete vibrator headOSWALD FRED·Filed 2012·Granted Aug 4, 2015·1 cites·16 claims
- 0554US5641238AQuick change couplingFiled 1996·Granted Jun 24, 1997·13 cites·20 claims
- 0654US2015298348A1Concrete vibrator headOSWALD FRED·Filed 2015·Application pending·0 cites
- 0753US6811297B2Vibrator having a core with soft sheath and apertures therethroughFiled 2002·Granted Nov 2, 2004·3 cites·37 claims
- 0848US5108189AVibrator and related methodOSWALD FRED·Filed 1990·Granted Apr 28, 1992·16 cites·13 claims
- 0945US2003111753A1Vibrator and related methodOZTEC IND INC·Filed 2001·Application pending·0 cites
- 1039USD339388SScooterOSWALD FRED·Filed 1992·Granted Sep 14, 1993·3 cites·1 claims
- 1138US5556199AVibrator with covering and related methodFiled 1994·Granted Sep 17, 1996·9 cites·8 claims
- 1237USD456034SVibratorFiled 2001·Granted Apr 23, 2002·3 cites·1 claims
- 1337US3991525AApparatus for sharpening blades mounted on drumsOSWALD FRED·Filed 1975·Granted Nov 16, 1976·3 cites·19 claims
- 1435US8016477B2Rotary throttle assembly for operating a power unit in two power settingsOSWALD FRED·Filed 2007·Granted Sep 13, 2011·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →