Inventor · disambiguated record
Richard Joseph Speranza
Also filed as: SPERANZA RICHARD J · SPERANZA RICHARD JOSEPH
4 granted patents·36 citations·filing 1992–2016
73Inventor score
Top patents by PatentIndex Score
4 records- 0163US6540455B1Machine and method for circumferentially milling a cylindrical work pieceSPERANZA SPECIALTY MACHINING·Filed 2000·Granted Apr 1, 2003·13 cites·18 claims
- 0240US5341700AX-Y movement mechanismSPERANZA SPECIALTY MACHINING·Filed 1992·Granted Aug 30, 1994·12 cites·24 claims
- 0339US5341709APortable vertical boring machineSPERANZA SPECIALTY MACHINING·Filed 1992·Granted Aug 30, 1994·11 cites·18 claims
- 0432US10186849B2Method and apparatus for repairing ISO bus electricity transfer systemsSPERANZA RICHARD JOSEPH·Filed 2016·Granted Jan 22, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →