Inventor · disambiguated record
David A. Vittorio
Also filed as: VITTORIO DAVID · VITTORIO DAVID A
10 granted patents·433 citations·filing 1992–2023
92Inventor score
Top patents by PatentIndex Score
10 records- 0196US7089738B1System for controlling turbocharger compressor surgeCUMMINS INC·Filed 2005·Granted Aug 15, 2006·88 cites·20 claims
- 0295US6619261B1System for controlling an operating condition of an internal combustion engineCUMMINS INC·Filed 2002·Granted Sep 16, 2003·55 cites·26 claims
- 0394US5626116ADedicated rocker lever and cam assembly for a compression braking systemCUMMINS ENGINE CO INC·Filed 1995·Granted May 6, 1997·77 cites·23 claims
- 0493US5937807AEarly exhaust valve opening control system and methodCUMMINS ENGINE CO INC·Filed 1998·Granted Aug 17, 1999·80 cites·27 claims
- 0586US5586531AEngine retarder cycleCUMMINS ENGINE CO INC·Filed 1995·Granted Dec 24, 1996·44 cites·20 claims
- 0675US6664623B1Method to implement sealing and electrical connections to single cell and multi-cell regenerative photoelectrochemical devicesSUSTAINABLE TECHNOLOGIES INTER·Filed 2000·Granted Dec 16, 2003·28 cites·34 claims
- 0770US6652904B1Methods to manufacture single cell and multi-cell regenerative photoelectrochemical devicesSUSTAINABLE TECHNOLOGIES INTER·Filed 2000·Granted Nov 25, 2003·22 cites·22 claims
- 0867US12292010B2Dynamic engine speed setting during transient eventCUMMINS INC·Filed 2023·Granted May 6, 2025·0 cites·27 claims
- 0963US5386809APressure relief valve for compression engine braking systemCUMMINS ENGINE CO INC·Filed 1993·Granted Feb 7, 1995·21 cites·14 claims
- 1058US5183018AMaster cylinder with two-piece master pistonCUMMINS ENGINE CO INC·Filed 1992·Granted Feb 2, 1993·18 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when David A. Vittorio 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 →