FK

Friedrich Wilhelm Karau

HS H.C. Starck: 1 patents #125 of 248Top 55%
Overall (All Time): #1,970,069 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10161544 Corrosion protection for cast iron pipes and method for producing same — 2018-12-25
8790607 Method for purifying elemental boron — 2014-07-29