Inventor · disambiguated record
Frank A. Ferraro
Also filed as: FERRARO FRANK · FERRARO FRANK A · FERRARO FRANK ANTHONY
46 granted patents·5 pending applications·2,371 citations·filing 1973–2006
99Inventor score
Top patents by PatentIndex Score
51 records- 0198US6026577ADisposable razor with removable razor headWARNER LAMBERT CO·Filed 1993·Granted Feb 22, 2000·135 cites·27 claims
- 0297US5369885AInsert molded dynamic shaving systemWARNER LAMBERT CO·Filed 1994·Granted Dec 6, 1994·168 cites·21 claims
- 0396USD327550SRazor handleWARNER LAMBERT CO·Filed 1990·Granted Jun 30, 1992·64 cites·1 claims
- 0495US5313706ARazor head with variable shaving geometryWARNER LAMBERT CO·Filed 1992·Granted May 24, 1994·132 cites·18 claims
- 0594US5953824ARazors providing pivoting and swivelling razor head supportWARNER LAMBERT CO·Filed 1997·Granted Sep 21, 1999·122 cites·32 claims
- 0694US5157834ARazor mechanism with slidable cartridge supportWARNER LAMBERT CO·Filed 1990·Granted Oct 27, 1992·119 cites·33 claims
- 0792USD307334SDisposable razorWARNER LAMBERT CO·Filed 1987·Granted Apr 17, 1990·36 cites·1 claims
- 0892US4272885AShaving cartridgeWARNER LAMBERT CO·Filed 1979·Granted Jun 16, 1981·72 cites·12 claims
- 0991US5333383ARazor handle mechanism with convex-concave slidable cartridge supportWARNER LAMBERT CO·Filed 1992·Granted Aug 2, 1994·101 cites·17 claims
- 1090US4774765ABlade assembly featuring variable spanWARNER LAMBERT CO·Filed 1987·Granted Oct 4, 1988·81 cites·7 claims
- 1190US4535537ADisposable plastic razorWARNER LAMBERT CO·Filed 1984·Granted Aug 20, 1985·88 cites·5 claims
- 1290US3964159AAdjustable safety razorWARNER LAMBERT CO·Filed 1974·Granted Jun 22, 1976·44 cites·12 claims
- 1389US5107590ARazor handleWARNER LAMBERT CO·Filed 1991·Granted Apr 28, 1992·83 cites·7 claims
- 1488US7134673B2Moving cart assembliesFERRARO FRANK A·Filed 2004·Granted Nov 14, 2006·38 cites·83 claims
- 1588US6584696B2Disposable razor with removable razor headWARNER LAMBERT CO·Filed 2002·Granted Jul 1, 2003·38 cites·1 claims
- 1688US5259299ANon-stick outdoor cooking unitFERRARO FRANK A·Filed 1992·Granted Nov 9, 1993·72 cites·5 claims
- 1788US4697342ACap for razor blade assembly adapted to receive an extra elementWARNER LAMBERT CO·Filed 1986·Granted Oct 6, 1987·55 cites·2 claims
- 1887US4428116ASupport for releasably retaining a blade cartridgeWARNER LAMBERT CO·Filed 1983·Granted Jan 31, 1984·72 cites·1 claims
- 1986US5666729ASuspended blade shaving systemWARNER LAMBERT CO·Filed 1995·Granted Sep 16, 1997·84 cites·39 claims
- 2086US5579580ABi-directional wire-wrapped blade cartridgeWARNER LAMBERT CO·Filed 1995·Granted Dec 3, 1996·83 cites·16 claims
- 2184US5313705ASegmented guard bar with improved skin flow controlWARNER LAMBERT CO·Filed 1993·Granted May 24, 1994·68 cites·12 claims
- 2282US4683096AMethod of securing a shaving aid to a razor cartridgeWARNER LAMBERT CO·Filed 1986·Granted Jul 28, 1987·44 cites·3 claims
- 2377US5781997AUltra-flexible shaving cartridgeWARNER LAMBERT CO·Filed 1997·Granted Jul 21, 1998·57 cites·23 claims
- 2476US5822862ASuspended blade shaving systemWARNER LAMBERT CO·Filed 1997·Granted Oct 20, 1998·53 cites·37 claims
- 2574US6393706B1Disposable razor with removable razor headWARNER LAMBERT CO·Filed 2001·Granted May 28, 2002·16 cites·4 claims
- 2674US5044077ARazor mechanismWARNER LAMBERT CO·Filed 1990·Granted Sep 3, 1991·47 cites·20 claims
- 2771US5475923ASegmented guard barWARNER LAMBERT CO·Filed 1992·Granted Dec 19, 1995·42 cites·18 claims
- 2871US4213240ALadies' razor systemWARNER LAMBERT CO·Filed 1978·Granted Jul 22, 1980·28 cites·9 claims
- 2970US4709477ABlade assembly featuring variable spanWARNER LAMBERT CO·Filed 1986·Granted Dec 1, 1987·35 cites·7 claims
- 3070US4692986ARazor cartridge with shaving aidWARNER LAMBERT CO·Filed 1985·Granted Sep 15, 1987·35 cites·5 claims
- 3169US5813119ARazors which actively flex a razor head in response to shaving forcesWARNER LAMBERT CO·Filed 1997·Granted Sep 29, 1998·40 cites·31 claims
- 3267US6317990B1Disposable razor with removable razor headWARNER LAMBERT CO·Filed 1999·Granted Nov 20, 2001·25 cites·3 claims
- 3363US3934339ARazor blade cartridgeWARNER LAMBERT CO·Filed 1973·Granted Jan 27, 1976·18 cites·5 claims
- 3462US5301425ARotary powered dynamic shaving system with shaving aidWARNER LAMBERT CO·Filed 1992·Granted Apr 12, 1994·30 cites·24 claims
- 3560US4285125ABarber-type razorWARNER LAMBERT CO·Filed 1979·Granted Aug 25, 1981·20 cites·18 claims
- 3658US5327879ACooking apparatus with supplemental heat sourceFERRARO FRANK A·Filed 1993·Granted Jul 12, 1994·26 cites·8 claims
- 3757USD307333SDisposable razorWARNER LAMBERT CO·Filed 1987·Granted Apr 17, 1990·7 cites·1 claims
- 3853US7200937B2Razor head with moveable blade packageEVEREADY BATTERY INC·Filed 1997·Granted Apr 10, 2007·25 cites·13 claims
- 3952US4344227AClean-out mechanism for twin blade shaving unitWARNER LAMBERT CO·Filed 1980·Granted Aug 17, 1982·18 cites·10 claims
- 4051US2007069491A1Moving cart assembliesFERRARO FRANK A·Filed 2006·Application pending·0 cites
- 4149US4546544AOne-piece disposable razor with blade protector latched releasably to razorWARNER LAMBERT CO·Filed 1984·Granted Oct 15, 1985·14 cites·4 claims
- 4248US2003188444A1Disposable razor with removable razor headWARNER LAMBERT CO·Filed 2003·Application pending·0 cites
- 4346US4294010ARotatable safety razor and blade cartridge thereforWARNER LAMBERT CO·Filed 1980·Granted Oct 13, 1981·12 cites·19 claims
- 4446US2002185941A1Moving cart assembliesFiled 2001·Application pending·0 cites
- 4539US4693003APivotable razor cartridge with circular camWARNER LAMBERT CO·Filed 1986·Granted Sep 15, 1987·8 cites·3 claims
- 4637US2003046819A1Razor assembly and cartridge with wash-through holesFiled 2002·Application pending·0 cites
- 4736US5276967AFlexible razor unit employing corrugated spacerWARNER LAMBERT CO·Filed 1993·Granted Jan 11, 1994·8 cites·6 claims
- 4836USD329922SFlexible razor cartridgeWARNER LAMBERT CO·Filed 1990·Granted Sep 29, 1992·2 cites·1 claims
- 4935US2001029669A1Razor assembly and cartridge with wash-through holesFiled 2001·Application pending·0 cites
- 5033US5329700AFlexible razor unit employing embossed bladesWARNER LAMBERT CO·Filed 1993·Granted Jul 19, 1994·6 cites·10 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →