JO

John F. Orn

SP Sperry: 1 patents #355 of 841Top 45%
Overall (All Time): #4,031,213 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4437351 Control stick force transducer Harold J. McGrann, Matthew Pallaver 1984-03-20