DF

Douglas Francis

PT Power House Tool: 1 patents #4 of 6Top 70%
AU Australian National University: 1 patents #86 of 242Top 40%
📍 Channahon, IL: #26 of 78 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,472,879 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9884413 Socket retaining tool using a spring-loaded keeper sleeve Laura Patterson, Douglas John Francis, Sr. 2018-02-06
6878690 Compounds and methods William Butler Cowden, Bart Michael Eschler, Darren March, Sendaba Gerba, Gavin James Bartell +1 more 2005-04-12
6638916 Use of sulfated oligosaccharides as inhibitors of cardiovascular disease William Butler Cowden, Christopher Richard Parish 2003-10-28