Friedhelm Soffge

Person

  • Kornwestheim, DT

Patents Grantslast 30 patents

  • Information Patent Grant

    Swingable support leg for a bridge

    • Patent number 4,033,006
    • Issue date Jul 5, 1977
    • Dr. -Ing. H.c.F. Porsch Aktiengesellschaft
    • Friedhelm Soffge
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Transport vehicle

    • Patent number 4,023,226
    • Issue date May 17, 1977
    • Dr. -Ing. H.c.F. Porsche Aktiengesellschaft
    • Friedhelm Soffge
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Support element for a bridge

    • Patent number 4,015,303
    • Issue date Apr 5, 1977
    • Firma Dr. Ing. h.c.f. Porsche Aktiengesellschaft
    • Wolfgang Eyb
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Support leg for bridges

    • Patent number 3,964,119
    • Issue date Jun 22, 1976
    • Dr. -Ing. H.c.F. Porsche Aktiengesellschaft
    • Friedhelm Soffge
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Installation for anchoring the ramp ends of bridges

    • Patent number 3,962,747
    • Issue date Jun 15, 1976
    • Dr. -Ing. H.c.F. Porsche Aktiengesellschaft
    • Friedhelm Soffge
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES