DM

Douglas Stephens McWilliams

EC Eastman Chemical: 41 patents #25 of 1,245Top 3%
AS Akron Polymer Systems: 4 patents #10 of 30Top 35%
📍 Elizabethton, TN: #3 of 115 inventorsTop 3%
🗺 Tennessee: #171 of 20,272 inventorsTop 1%
Overall (All Time): #65,656 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
7838620 Thermoformed sheet(s) comprising polyester compositions which comprise cyclobutanediol Emmett Dudley Crawford, David Scott Porter, Gary Wayne Connell 2010-11-23
7834129 Restaurant smallware comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol Thomas Joseph Pecorini, Emmett Dudley Crawford, David Scott Porter, Gary Wayne Connell 2010-11-16
7812111 LCD films comprising polyester compositions formed from 2,2,4,4-tetramethy1-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol Wesley Raymond Hale, Thomas Joseph Pecorini, Emmett Dudley Crawford, David Scott Porter, Gary Wayne Connell 2010-10-12
7812112 Outdoor signs comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol Emmett Dudley Crawford, David Scott Porter, Gary Wayne Connell 2010-10-12
7807775 Point of purchase displays comprising polyester compositions formed from 2,2,4,4-tetramethyl-1, 3,-cyclobutanediol and 1,4-cyclohexanedimethanol Emmett Dudley Crawford, David Scott Porter, Gary Wayne Connell 2010-10-05
7807774 Vending machines comprising polyester compositions formed from 2,2,4,4,-tetramethyl-1,3,-cyclobutanediol and 1,4-cyclohexanedimethanol Emmett Dudley Crawford, David Scott Porter, Gary Wayne Connell 2010-10-05
7781562 Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom Emmett Dudley Crawford, Thomas Joseph Pecorini, David Scott Porter, Gary Wayne Connell 2010-08-24
7524920 Biaxially oriented copolyester film and laminates thereof Thomas Joseph Pecorini, Spencer Allen Gilliam, Mark Elliott Tincher, Candace Michele Tanner 2009-04-28
7491760 Polymer compositions containing an ultraviolet light absorbing compound Jason Clay Pearson, Gether Irick, Jr., Max A. Weaver 2009-02-17
7482397 Polycarbonate compositions Jason Clay Pearson, Gether Irick, Jr., Max A. Weaver 2009-01-27
7468409 Polyester compositions Jason Clay Pearson, Gether Irick, Jr., Max A. Weaver 2008-12-23
7338992 Polyolefin compositions Jason Clay Pearson, Gether Irick, Jr., Max A. Weaver 2008-03-04
7297755 Shaped articles from cycloaliphatic polyester compositions Marcus David Shelby, James Wilson Mercer, JR., Mark Elliott Tincher 2007-11-20
7297735 Polycarbonate compositions Jason Clay Pearson, Gether Irick, Jr., Max A. Weaver 2007-11-20
7169880 Shaped articles from cycloaliphatic polyester compositions Marcus David Shelby, James Wilson Mercer, JR., Mark Elliott Tincher 2007-01-30
6730401 Multilayered packaging materials for electrostatic applications William C. Jackson 2004-05-04
6723768 Polyester/polycarbonate blends with reduced yellowness Valerie Adams, Emmett Dudley Crawford, Michael Eugene Donelson 2004-04-20
6454983 Single screw extrusion of polymers Harold Eugene Dobbs, Scott Arnold Hanson, Emily Tedrow Bell 2002-09-24
6271291 Extrudable masterbatch Harold Eugene Dobbs, Scott Arnold Hanson, Emily Tedrow Bell 2001-08-07
6129873 Process for removing moisture and volatiles from pellets in single screw extruders Marcus David Shelby, Michael Eugene Donelson 2000-10-10