Inventor · disambiguated record
Stoney L. Helmick
Also filed as: HELMICK STONEY L
3 granted patents·25 citations·filing 2009–2020
67Inventor score
Top patents by PatentIndex Score
3 records- 0187US8528484B2Railroad tie plate apparatus and methodHELMICK STONEY L·Filed 2012·Granted Sep 10, 2013·11 cites·10 claims
- 0283US8132512B2Railroad tie plate apparatus and methodHELMICK STONEY L·Filed 2009·Granted Mar 13, 2012·12 cites·19 claims
- 0377US11668054B2Railroad tie plate apparatus and methodHERZOG RAILROAD SERVICES INC·Filed 2020·Granted Jun 6, 2023·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →