PR

Paul D. Ruffle

HO Honeywell: 4 patents #2,824 of 14,447Top 20%
📍 Edina, MN: #284 of 909 inventorsTop 35%
🗺 Minnesota: #15,886 of 52,454 inventorsTop 35%
Overall (All Time): #1,302,953 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4825518 Method of manufacturing FIN stabilized armor-penetrating tracer projectiles Randall L. Schiestl 1989-05-02
4757766 Armor-penetrating ammunition assembly with aluminum protective cap Randall L. Schiestl, Robert L. Bonde 1988-07-19
4732086 Fin stabilized armor-penetrating tracer projectile and method of manufacturing same Randall L. Schiestl 1988-03-22
4719860 Armor-penetrating ammunition assembly with molded protective cap Randall L. Schiestl, Robert L. Bonde 1988-01-19