Frank Maier

Person

  • Weissach, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing system for an internal-combustion engine

    • Patent number 6,868,820
    • Issue date Mar 22, 2005
    • Dr. Ing. h.c.F. Porsche AG
    • Antonius Rehr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internal combustion engine

    • Patent number 6,848,412
    • Issue date Feb 1, 2005
    • Ing. h.c.F. Porsche Aktiengesellschaft
    • Frank Maier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine

    • Patent number 6,820,583
    • Issue date Nov 23, 2004
    • Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    • Frank Maier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil catching device and oil pump for an internal-combustion engine,...

    • Patent number 6,811,383
    • Issue date Nov 2, 2004
    • Dr. Ing. h.c.F. Porsch AG
    • Frank Maier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents