Inventor · disambiguated record

Patrick R. Harris

Also filed as: HARRIS PATRICK R

2 granted patents·44 citations·filing 2000–2017

57Inventor score

Technology areasB61L E01B

Files withHERZOG CONTRACTING CORP1 HERZOG RAILROAD SERVICES INC1

Top patents by PatentIndex Score

2 records

0178US6526339B1GPS controlled multiple source material applicationHERZOG CONTRACTING CORP·Filed 2000·Granted Feb 25, 2003·44 cites·12 claims
0235US10787109B2System and method for operating a ballast car hopper doorHERZOG RAILROAD SERVICES INC·Filed 2017·Granted Sep 29, 2020·0 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →