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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for hardening mold grids using clamp quenching
- Patent number 12,305,924
- Issue date May 20, 2025
- Columbia Machine, Inc.
- Josef Ott
- C21 - METALLURGY OF IRON
Information Patent Grant
Transport trough for transporting and heating of chemical substances
- Patent number 12,055,347
- Issue date Aug 6, 2024
- Saint-Gobain Industriekeramik Rodental GmbH
- Hans-Ulrich Dorst
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for plasticizing solid oxide fuel cell
- Patent number 11,946,695
- Issue date Apr 2, 2024
- LG Chem, Ltd.
- Curie Park
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System for supporting castings during thermal treatment
- Patent number 10,684,075
- Issue date Jun 16, 2020
- Consolidated Engineering Company, Inc.
- Scott P. Crafton
- C21 - METALLURGY OF IRON
Information Patent Grant
Heating device
- Patent number 10,563,917
- Issue date Feb 18, 2020
- Toyoda Iron Works Co., Ltd.
- Nobuyuki Kawahara
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
3051215
- Patent number 3,051,215
- Issue date Aug 28, 1962
- C21 - METALLURGY OF IRON