JK

Jan Kupka

📍 Brušperk, CZ: #1 of 2 inventorsTop 50%
Overall (All Time): #2,890,717 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9975769 Method for processing of expired solid rocket propellant Martin Soucek, Michal Cernoch, Jan Mysik 2018-05-22