DD

Donald L. Drapeau

WA Walbro: 2 patents #81 of 212Top 40%
Overall (All Time): #2,285,831 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5404756 Method of making a capacitive pressure sensor Paul F. Briggs, George H. Bucci, Lawrence E. Egle 1995-04-11
5351548 Capacitive pressure sensor Paul F. Briggs, George H. Bucci, Lawrence E. Egle 1994-10-04