Patents Represented by Attorney Robert C. Litman

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  • System for asynchronous remote steering of reflectors
    Patent number: 8256911
    Abstract: The system for asynchronous remote steering of reflectors has parallel asynchronous remote steering mechanisms operably connected to reflectors. A powerless (mechanical) focal beam brake is also provided. In addition to the powerless focal beam brake, a plurality of safety mechanisms are employed. Remote angle checking is provided to adapt the system for solar thermal power plants, solar furnaces, or the like.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: September 4, 2012
    Assignee: King Fahd University of Petroleum and Minerals
    Inventor: Jihad Hassan Al-Sadah
  • Baby sling
    Patent number: 5950887
    Abstract: A baby sling having an elongated pouch of a double layer of fabric and a wide tail. The baby sling includes bumpers and a pillow located between the pouch fabric layers. A baby is held in the pouch against the caregiver's body. The pouch is wide for extra security. The baby sling has two rings through which the tail is looped for attachment. The bumpers are approximately cylindrical and may have drawstrings attached. The tail may have a zippered pocket.
    Type: Grant
    Filed: May 12, 1998
    Date of Patent: September 14, 1999
    Inventor: Karen L. Powell