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Patent applications and USPTO patent grants for Lauber; Ernst.The latest application filed is for "convertible rope pulling and walking machine".
Patent | Date |
---|---|
Convertible rope pulling and walking machine Grant 4,634,101 - Lauber January 6, 1 | 1987-01-06 |
Suspension bridge and method of erecting same Grant 4,457,035 - Habegger , et al. July 3, 1 | 1984-07-03 |
Apparatus for pulling in and letting out a cable Grant 4,448,393 - Habegger , et al. May 15, 1 | 1984-05-15 |
Traveling assembly and wheel suspension for a rolling and stepping vehicle Grant 4,266,627 - Lauber May 12, 1 | 1981-05-12 |
Rolling and stepping vehicle Grant 4,265,326 - Lauber May 5, 1 | 1981-05-05 |
Wheel-support assembly for rolling and stepping vehicles, especially cranes, excavating machinery and the like Grant 4,241,803 - Lauber December 30, 1 | 1980-12-30 |
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