Patents by Inventor Edwin Rogers Smith

Edwin Rogers Smith has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Heat shrinkable C2C4C6 terpolymer film
    Patent number: 6197909
    Abstract: Biaxially stretched, heat shrinkable monolayer and multilayer films comprising very low density polyethylene terpolymers of monomers (a), (b) and (c), where (a) comprises ethylene, (b) comprises a C6-C8 alpha-olefin and (c) comprises 1-butene or 1-hexene, have a very good combination of physical properties and processability including high shrinkage values and puncture resistance.
    Type: Grant
    Filed: May 12, 1993
    Date of Patent: March 6, 2001
    Assignee: Curwood, Inc.
    Inventors: Edwin Rogers Smith, Jeffrey Michael Schuetz, Stanley Lustig
  • Heat shrinkable very low density polyethylene terpolymer film
    Patent number: 6100357
    Abstract: Biaxially stretched, heat shrinkable monolayer and multilayer films comprising very low density polyethylene terpolymers of monomers (a), (b) and (c), where (a) comprises ethylene, (b) comprises a C.sub.6 -C.sub.8 alpha-olefin and (c) comprises 1-butene or 1-hexene, have a very good combination of physical properties and processability including high shrinkage values and puncture resistance.
    Type: Grant
    Filed: May 12, 1993
    Date of Patent: August 8, 2000
    Assignee: Viskase Corporation
    Inventors: Edwin Rogers Smith, Jeffrey Michael Schuetz, Stanley Lustig