HK

Helmut Kleinhans

WG Wnc Nitrochemie Gmbh: 2 patents #2 of 12Top 20%
📍 Waldkraiburg, DE: #44 of 134 inventorsTop 35%
Overall (All Time): #2,292,561 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5346304 Apparatus for mixing propellant charge powder rods — 1994-09-13
5290100 Method of mixing propellant charge powder rods — 1994-03-01