TREA

The O. S. Kelly Company

Follow

Organization

  • Springfield, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of multiple station drilling
    • Patent number 4,655,652
    • Issue date Apr 7, 1987
    • The O. S. Kelly Company
    • Brian D. Schissler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple station drilling apparatus
    • Patent number 4,454,645
    • Issue date Jun 19, 1984
    • The O. S. Kelly Company
    • Brian D. Schissler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks