Inventor · disambiguated record
Robert V. Norby
Also filed as: NORBY ROBERT V
3 granted patents·68 citations·filing 1996–2001
72Inventor score
Top patents by PatentIndex Score
3 records- 0178US5756903ATrack strength testing vehicle with a loaded gage axle and loaded gage axle apparatusHOLLAND CO·Filed 1996·Granted May 26, 1998·46 cites·11 claims
- 0266US6886470B2Rail welderhead shear apparatusHOLLAND CORP·Filed 2001·Granted May 3, 2005·16 cites·7 claims
- 0329US5791033ARailroad car truck spring jackHOLLAND CO·Filed 1996·Granted Aug 11, 1998·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →