DS

David James Schwake

SD Suncoke Technology And Development: 5 patents #19 of 65Top 30%
Overall (All Time): #915,925 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12427569 Continuous granulated metallic units production, and associated systems, devices, and methods John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, Andrew Michael Butor, Jonathan Hale Perkins +1 more 2025-09-30
12420335 Low-carbon granulated metallic units John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, Andrew Michael Butor, Jonathan Hale Perkins +1 more 2025-09-23
12403529 Use of a basic oxygen furnace to produce granulated metallic units, and associated systems, devices, and methods John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, Andrew Michael Butor, Jonathan Hale Perkins +1 more 2025-09-02
12397346 Low-sulfur granulated metallic units John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, Andrew Michael Butor, Jonathan Hale Perkins +1 more 2025-08-26
12370599 Treating cooling water in iron production facilities, and associated systems, devices, and methods John Francis Quanci, John Michael Richardson, Patrick J. Mullarkey, Andrew Michael Butor, Jonathan Hale Perkins +1 more 2025-07-29