JS

J. David Schwitalla

AS Aura Systems: 2 patents #12 of 61Top 20%
Overall (All Time): #2,301,576 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5207239 Variable gain servo assist — 1993-05-04
5135070 Active hydraulic pressure control — 1992-08-04