MD

Mark V. Dorais

FW Federal Screw Works: 2 patents #2 of 6Top 35%
📍 Detroit, MI: #418 of 1,512 inventorsTop 30%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,372,206 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4301328 Voice synthesizer — 1981-11-17
4188549 Acoustically responsive sensor switch — 1980-02-12