Patents Assigned to J. Michael Slaminski
  • Lightweight solar collector
    Patent number: 4520796
    Abstract: A solar collector comprises(a) a first plastic sheet forming multiple parallel branch ducts extending in a longitudinal direction through the sheet length,(b) a second plastic sheet,(c) the second sheet mounted on the first sheet to substantially cover the first sheet and to provide a space between the sheets,(d) the second sheet being transparent so that solar radiation impinging on the second sheet will pass through it and onto the first sheet for heating liquid passing through said ducts.
    Type: Grant
    Filed: March 26, 1984
    Date of Patent: June 4, 1985
    Assignees: J. Michael Slaminski, William W. Haefliger
    Inventor: J. Michael Slaminski