Inventor · disambiguated record
Leopold R. Gruber
Also filed as: GRUBER LEOPOLD · GRUBER LEOPOLD R · GRUBER LEOPOLD RUDOLF
12 granted patents·245 citations·filing 1986–2003
92Inventor score
Files withPLASSER BAHNBAUMASCH FRANZ12
Top patents by PatentIndex Score
12 records- 0190US6762390B2Rail welding devicePLASSER BAHNBAUMASCH FRANZ·Filed 2003·Granted Jul 13, 2004·21 cites·6 claims
- 0290US4929816AElectric flash-butt welding machine and method of providing a welded joint between adjacent ends of rail sectionsPLASSER BAHNBAUMASCH FRANZ·Filed 1989·Granted May 29, 1990·56 cites·23 claims
- 0374US5048797ASelf-propelled machine and method for laying a catenary and/or a contact wire of an overhead linePLASSER BAHNBAUMASCH FRANZ·Filed 1989·Granted Sep 17, 1991·25 cites·26 claims
- 0469US5114119AMethod for laying a catenary and/or a contact wire of an overhead linePLASSER BAHNBAUMASCH FRANZ·Filed 1990·Granted May 19, 1992·25 cites·1 claims
- 0563US4983801ARail tensioning apparatusPLASSER BAHNBAUMASCH FRANZ·Filed 1989·Granted Jan 8, 1991·25 cites·26 claims
- 0660US5826860AMachine for laying an overhead line of a trackPLASSER BAHNBAUMASCH FRANZ·Filed 1996·Granted Oct 27, 1998·21 cites·8 claims
- 0758US6896243B2Machine for installing a catenary cablePLASSER BAHNBAUMASCH FRANZ·Filed 2003·Granted May 24, 2005·6 cites·5 claims
- 0857US5573080AWork carPLASSER BAHNBAUMASCH FRANZ·Filed 1995·Granted Nov 12, 1996·18 cites·7 claims
- 0955US5161312AMachine for monitoring the vertical position of a contact wire of an overhead linePLASSER BAHNBAUMASCH FRANZ·Filed 1991·Granted Nov 10, 1992·29 cites·20 claims
- 1049US4718352ARescue vehicle with emergency engine actuationPLASSER BAHNBAUMASCH FRANZ·Filed 1986·Granted Jan 12, 1988·9 cites·7 claims
- 1148US7048256B2Method and machine for installing a catenary cablePLASSER BAHNBAUMASCH FRANZ·Filed 2003·Granted May 23, 2006·1 cites·3 claims
- 1242US6007050AMachine for laying an overhead line of a trackPLASSER BAHNBAUMASCH FRANZ·Filed 1998·Granted Dec 28, 1999·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →