Inventor · disambiguated record
Richard F. Kral
Also filed as: KRAL RICHARD F
5 granted patents·2 pending applications·113 citations·filing 1998–2017
81Inventor score
Top patents by PatentIndex Score
7 records- 0189US7520415B2Method of repairing a railHOLLAND LP·Filed 2005·Granted Apr 21, 2009·20 cites·17 claims
- 0283US6787726B2Rail welding apparatus incorporating rail restraining device, weld containment device, and weld delivery unitHOLLAND LP·Filed 2002·Granted Sep 7, 2004·35 cites·19 claims
- 0376US6396020B1Rail welding apparatus incorporating rail restraining device, weld containment device and weld delivery unitHOLLAND CO·Filed 1998·Granted May 28, 2002·53 cites·30 claims
- 0474US10767318B2Robotically-controlled laser cladding process for repair of worn and/or damaged railway structuresHOLLAND LP·Filed 2017·Granted Sep 8, 2020·1 cites·22 claims
- 0574US8651393B2Repair insert for repairing metallic structureKRAL RICHARD F·Filed 2010·Granted Feb 18, 2014·4 cites·26 claims
- 0646US2013284706A1Method for Repairing Metallic StructureKRAL RICHARD F·Filed 2013·Application pending·0 cites
- 0740US2007251934A1High Carbon Welding Electrode and Method of Welding with High Carbon Welding ElectrodeHOLLAND LP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →