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John W. Sigler

PT Primer Technologies: 2 patents #10 of 62Top 20%
AE Aerojet-General: 1 patents #63 of 175Top 40%
OL Olin: 1 patents #449 of 783Top 60%
Overall (All Time): #1,286,629 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5827958 Passive velocity data system — 1998-10-27
5796031 Foward fin flechette — 1998-08-18
5542354 Segmenting warhead projectile — 1996-08-06
5323708 Clip-lock sabot cap — 1994-06-28