DW

David Walton

3M: 3 patents #4,214 of 11,543Top 40%
MIT: 1 patents #4,386 of 9,367Top 50%
SS Sti Medical Systems: 1 patents #11 of 23Top 50%
LM Lockheed Martin: 1 patents #2,805 of 6,507Top 45%
BA Borealis Ag: 1 patents #188 of 358Top 55%
Overall (All Time): #737,581 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8962214 Microporous PVDF films Samantha D. Smith, Gene H. Shipman, Robert M. Floyd, Harold Todd Freemyer, Steven J. Hamrock +1 more 2015-02-24
8722807 Polymer composition for injection moulding Mats Bäckman, James McGoldrick, Bo Hovgard, Siegfried Liedauer 2014-05-13
8663868 Microporous PVDF films Samantha D. Smith, Gene H. Shipman, Robert M. Floyd, Harold Todd Freemyer, Steven J. Hamrock +1 more 2014-03-04
7338692 Microporous PVDF films Samantha D. Smith, Gene H. Shipman, Robert M. Floyd, Harold Todd Freemyer, Steven J. Hamrock +1 more 2008-03-04
6678398 Dual mode real-time screening and rapid full-area, selective-spectral, remote imaging and analysis device and process Rolf Holger Wolters, Joseph Allen Sweat, Michael J. DeWeert, Robert Benton Seiple, Jr. 2004-01-13
6413621 Polymeric membranes and other polymer articles having desired surface characteristics and method for their preparation Anne M. Mayes, Jonathan F. Hester 2002-07-02
5750882 Gas permeability measurements for film envelope materials Gerard M. Ludtka, Thomas G. Kollie, David C. Watkin 1998-05-12