WS

William B. Stewart

PT Primer Technologies: 2 patents #10 of 62Top 20%
Overall (All Time): #2,253,457 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5962807 Pre-molded AFT seal for discarding sabot projectiles Donald R. Osment, John W. Duchek 1999-10-05
5789699 Composite ply architecture for sabots Donald R. Osment 1998-08-04