Inventor · disambiguated record
Frank J. Rizzo
Also filed as: RIZZO FRANK · RIZZO FRANK J
11 granted patents·143 citations·filing 1975–2003
91Inventor score
Top patents by PatentIndex Score
11 records- 0180US5841046AHigh strength, corrosion resistant austenitic stainless steel and consolidated articleCRUCIBLE MATERIALS CORP·Filed 1996·Granted Nov 24, 1998·35 cites·14 claims
- 0279US3936673AAuto door lock alarmKELLY JOHN F·Filed 1975·Granted Feb 3, 1976·34 cites·10 claims
- 0374US6623690B1Clad power metallurgy article and method for producing the sameCRUCIBLE MATERIALS CORP·Filed 2001·Granted Sep 23, 2003·16 cites·10 claims
- 0473US6773824B2Clad power metallurgy article and method for producing the sameCRUCIBLE MATERIALS CORP·Filed 2003·Granted Aug 10, 2004·12 cites·11 claims
- 0547USD272982STorque wrenchRIZZO FRANK J·Filed 1981·Granted Mar 13, 1984·4 cites·1 claims
- 0641US5794471AHolder for key including key turnerFiled 1996·Granted Aug 18, 1998·16 cites·1 claims
- 0736US5849244AMethod for vacuum loadingCRUCIBLE MATERIALS CORP·Filed 1996·Granted Dec 15, 1998·7 cites·9 claims
- 0831US5264668ASmoke detector muffling deviceRIZZO FRANK J·Filed 1992·Granted Nov 23, 1993·5 cites·7 claims
- 0931US4703541AApparatus for extracting meat from crustacean appendagesHOWARD PETER R·Filed 1986·Granted Nov 3, 1987·6 cites·25 claims
- 1030US5901337AMethod for vacuum loadingCRUCIBLE MATERIALS CORP·Filed 1998·Granted May 4, 1999·4 cites·7 claims
- 1127US4731117ANickel-base powder metallurgy alloyCRUCIBLE MATERIALS CORP·Filed 1986·Granted Mar 15, 1988·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →