AR

Alma A. Rumba

📍 Rīga, LV: #141 of 371 inventorsTop 40%
Overall (All Time): #4,050,846 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4380583 Method of preparing seeding material for production of citric acid Roman Y. Karklin, Via K. Azanda 1983-04-19