JF

John A. Fredeman

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,499,395 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6504392 Actively controlled heat sink for convective burn-in oven David L. Gardell, Marc D. Knox, Mark R. LaForce 2003-01-07