DH

David Jonathan Hassell

Overall (2019): #93,719 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10407316 Extraction of products from titanium-bearing minerals James Kevin Obern, Sean Molloy, Sherif Owen Zaki Emad Marshall Ibrahim, Mohammed Shereez Ali 2019-09-10
10294117 Extraction of products from titanium-bearing minerals James Kevin Obern, Sean Molloy, Sherif Owen Zaki Emad Marshall Ibrahim, Mohammed Shereez Ali 2019-05-21
10287176 Extraction of products from titanium-bearing minerals James Kevin Obern, Sean Molloy, Sherif Owen Zaki Emad Marshall Ibrahim, Mohammed Shereez Ali 2019-05-14