Inventor · disambiguated record
Tomas Richter
Also filed as: RICHTER TOMAS
6 granted patents·2 pending applications·97 citations·filing 1995–2024
82Inventor score
Files withHARBISONWALKER INT INC3HARBISONWALKER INT HOLDINGS INC2NORTH AMERICAN REFRACTORIES2AMERICAN IRON AND STEEL INST1
Top patents by PatentIndex Score
8 records- 0191US10859316B1Predictive refractory performance measurement systemHARBISONWALKER INT INC·Filed 2019·Granted Dec 8, 2020·8 cites·26 claims
- 0290US11237124B2Predictive refractory performance measurement systemHARBISONWALKER INT INC·Filed 2020·Granted Feb 1, 2022·4 cites·30 claims
- 0384US5765730AElectromagnetic valve for controlling the flow of molten, magnetic materialAMERICAN IRON AND STEEL INST·Filed 1996·Granted Jun 16, 1998·61 cites·38 claims
- 0465US2025243101A1Interlocking refractory bricks and refractory layer structures formed therewithHARBISONWALKER INT HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0564US5478053ARefractory gas purging deviceNORTH AMERICAN REFRACTORIES·Filed 1995·Granted Dec 26, 1995·16 cites·12 claims
- 0664US2025244077A1Refractory layer structures and assemblies for vessels exposed to molten materialsHARBISONWALKER INT HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0757US11579104B2Predictive refractory performance measurement systemHARBISONWALKER INT INC·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 0841US5902511ARefractory composition for the prevention of alumina cloggingNORTH AMERICAN REFRACTORIES·Filed 1997·Granted May 11, 1999·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →