WJ

Walther Johannssen

Merck: 1 patents #176 of 504Top 35%
📍 Reinheim, DE: #6 of 11 inventorsTop 55%
Overall (1994): #161,893 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5294539 Nitrate reductase from yeasts, the preparation and use thereof Harry Schwartz, Reiner Gromes, Martin Heinrich 1994-03-15