SW

Stephen Weinhold

GC Grupo Petrotemex, S.A. De C.V.: 4 patents #3 of 35Top 9%
EC Eastman Chemical: 2 patents #33 of 138Top 25%
📍 Kingsport, TN: #6 of 112 inventorsTop 6%
🗺 Tennessee: #29 of 1,584 inventorsTop 2%
Overall (2011): #7,249 of 364,097Top 2%
7
Patents 2011

Issued Patents 2011

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8058360 Polyester blends exhibiting low temperature toughness Frederick Leslie Colhoun, Mark Edward Stewart, Richard D. Peters, Roger L. Martin 2011-11-15
8057726 Screw designs having improved performance with low melting PET resins Marcus David Shelby, Michael Eugene Donelson, Frederick Leslie Colhoun, Steven Lee Stafford, Mark Edward Stewart +2 more 2011-11-15
8039578 Polyester composition with modifier hydroxyl compound Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +3 more 2011-10-18
8022168 Spheroidal polyester polymer particles Frederick Leslie Colhoun, Michael Paul Ekart, Benjamin Gamble 2011-09-20
7989577 Production of non-solid-stated polyester particles having solid-stated properties Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +4 more 2011-08-02
7935399 Low melting polyester polymers Michael Paul Ekart, Frederick Leslie Colhoun, Mary Therese Jernigan, Rodney Scott Armentrout 2011-05-03
7868125 Production of non-solid-stated polyester particles having solid-stated properties Bruce Roger DeBruin, Tommy Ray Maddox, II, John Alan Wabshall, Jr., Steven Lee Stafford, Robert Noah Estep +4 more 2011-01-11