RK

Richard A. Koster

HA Harsco: 2 patents #15 of 125Top 15%
Overall (All Time): #1,683,059 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4381164 Ammunition transfer sling and method of using James Hoffman 1983-04-26
4281957 Projectile dolly for separate loading ammunition Richard A. Vishe 1981-08-04
4236441 Field artillery ammunition support vehicle John Turner, Seymour Bassman 1980-12-02