DN

David Mark Newton

Overall (1982): #70,262 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322444 Method for de-hulling cacao beans Dirk J. V. Zuilichem, Jan Veenendaal 1982-03-30