Patents Assigned to Spill-Tech Laboratory Co.
  • Toy and hobby building blocks adhesive
    Patent number: RE47319
    Abstract: A water soluble adhesive for use in assembling toy interlocking plastic building blocks is disclosed which add strength to assembled structures yet enables easy disassembly and reuse.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: March 26, 2019
    Assignee: Spill-Tech Laboratory Co.
    Inventors: Leon H. Phillips, III, Leon H. Phillips, Jr., Benny R. Wood