TREA

Demetrius G. Jelatis

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  • Red Wing, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System for the performance of activity in space
    • Patent number 4,831,531
    • Issue date May 16, 1989
    • Sargent Industries, Inc.
    • Richard H. Adams
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Power assist hide applicator
    • Patent number 4,596,124
    • Issue date Jun 24, 1986
    • Sargent Sub (Delaware), Inc.
    • Kenneth W. Korpi
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Master-slave manipulator
    • Patent number 4,221,516
    • Issue date Sep 9, 1980
    • Central Research Laboratories, Inc.
    • Lester W. Haaker
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS