WD

William H. Drysdale

UA US Army: 4 patents #726 of 6,974Top 15%
🗺 Maryland: #8,004 of 35,612 inventorsTop 25%
Overall (All Time): #1,277,933 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
H1999 Tuning saboted projectile performance through bourrelet modification James F. Newill, Christopher P. R. Hoppel 2001-11-06
4450770 Pivot ring for a discarding sabot Richard D. Kirkendall, Louis D. Kokinakis 1984-05-29
4372217 Double ramp discarding sabot Richard D. Kirkendall, Louise D. Kokinakis, Bruce P. Burns 1983-02-08
4284008 Double ramp discarding sabot Richard D. Kirkendall, Louise D. Kokinakis, Bruce P. Burns 1981-08-18