Patents Assigned to Peter J. Dronzek, Jr.
  • Durable sheets for printing
    Patent number: 5543191
    Abstract: Composite pressure sensitive label sheets will print in hot laser printers without curling if they comprise at least three layers: A. at least one base layer having a pressure sensitive adhesive on the bottom face, B. a printable surface layer on top of the base layer or layers, and C. a strippable protective backing on the pressure sensitive adhesive coated bottom face on the base layer or layers and if the thermal expansion or contraction characteristics of the printable layer B and the protective backing C are the same or substantially the same.
    Type: Grant
    Filed: February 6, 1995
    Date of Patent: August 6, 1996
    Assignee: Peter J. Dronzek, Jr.
    Inventors: Peter J. Dronzek, Jr., Roger H. Sedran, Brian K. Burke
  • Curl-resistant printing sheet for labels and tags
    Patent number: 5418026
    Abstract: Composite pressure sensitive label sheets will print in hot laser printers without curling if they comprise at least three layers: A. at least one base layer having a pressure sensitive adhesive on the bottom face, B. a printable surface layer on top of the base layer or layers, and C. a strippable protective backing on the pressure sensitive adhesive coated bottom face on the base layer or layers and if the thermal expansion or contraction characteristics of the printable layer B and the protective backing C are the same or substantially the same.
    Type: Grant
    Filed: October 10, 1991
    Date of Patent: May 23, 1995
    Assignee: Peter J. Dronzek, Jr.
    Inventors: Peter J. Dronzek, Jr., Roger H. Sedran, Brian K. Burke