James M. Raffa

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Rochester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Engine oil monitoring system having an in-vehicle display of the cu...
- Patent number 5,382,942
- Issue date Jan 17, 1995
- Ford Motor Company
- James M. Raffa
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and system for controlling the brightness of a vacuum fluore...
- Patent number 5,155,413
- Issue date Oct 13, 1992
- Ford Motor Company
- Erich Bozzer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and system for controlling the brightness of a vacuum fluore...
- Patent number 5,099,178
- Issue date Mar 24, 1992
- Ford Motor Company
- Erich Bozzer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS