JS

John David Simpson

DL Dana Limited: 1 patents #464 of 1,099Top 45%
Overall (All Time): #2,262,038 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5776018 Basketball collection, passing and shot analysis system John B. Simpson, Michael E. Dodson, Phillip T. Nash, Sung H. Kim, Robert B. Brownell, Jr. +1 more 1998-07-07
4645368 Quick disconnect mechanism for selectively securing a shaft to a power take-off end yoke Christopher Butler 1987-02-24