HG

Hendrik C. Groenhof

NA Norsk Hydro Asa: 1 patents #1 of 5Top 20%
📍 Oslo, NO: #3 of 23 inventorsTop 15%
Overall (1982): #18,301 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341752 Method for purification and concentration of MgCl.sub.2 -brines — 1982-07-27