Patents Assigned to David J. Bucheck
  • Oil sorbing mat
    Patent number: 4107051
    Abstract: Oil sorbing mat comprising a plurality of sections of expanded fibrillated film assembled into an integral structure in which the sections are juxtaposed, with openings in the juxtaposed sections overlapped to establish a network of interstices into which oil can be received and stored.
    Type: Grant
    Filed: March 4, 1977
    Date of Patent: August 15, 1978
    Assignees: David J. Bucheck, Minnesota Mining and Manufacturing Company
    Inventor: Alan P. Lorentzen