CC

Charles F. Collier

EA E.I. Du Pont De Nemours And: 7 patents #1,065 of 8,010Top 15%
📍 Wilmington, DE: #686 of 3,182 inventorsTop 25%
🗺 Delaware: #1,358 of 7,163 inventorsTop 20%
Overall (All Time): #765,464 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5578201 Apparatus for mixing liquids used in countercurrent multiphase liquid separation Brian A. Deane, William E. Feathers, Robert King, Alexander D. Kopatsis, Thomas P. Ladisch +2 more 1996-11-26
5512146 Gel cassette for enhanced electrophoretic separation and processes for the preparation thereof Donald H. Brunk, Charles W. Robertson 1996-04-30
5474663 Bowed framed membrane, processes for the preparation thereof, and uses therefor Donald H. Brunk, Charles W. Robertson 1995-12-12
5433837 Gel cassette for enhanced electrophoretic separation and processes for the preparation thereof Donald H. Brunk, Charles W. Robertson 1995-07-18
5234559 Apparatus for direct blotting and automated electrophoresis, transfer and detection and processes utilizing the apparatus thereof David J. Regester, Charles W. Robertson 1993-08-10
5130254 Method for pipetting liquid from a sealed container James L. Seago, William Gerald Dimaio, Jr. 1992-07-14
5104231 Vortex mixer drive James Daniel Riall 1992-04-14