Means to prevent heat conduction

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Patents Grantslast 30 patents

Information Patent Grant
Electric arc and ladle furnaces and components
- Patent number 11,268,763
- Issue date Mar 8, 2022
- Emisshield, Inc.
- John W. Olver
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Thermal treatment apparatus
- Patent number 6,623,269
- Issue date Sep 23, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yuji Tsutsui
- F26 - DRYING
Information Patent Grant
Kiln with drop-down control panel
- Patent number 6,619,952
- Issue date Sep 16, 2003
- JSH Management, Inc.
- John S. Hohenshelt
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Vertical heat treatment apparatus with vented heat insulation cover...
- Patent number 5,308,955
- Issue date May 3, 1994
- Tokyo Electron Sagami Kabushiki Kaisha
- Shingo Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
3540171
- Patent number 3,540,171
- Issue date Nov 17, 1970
- F27 - FURNACES KILNS OVENS RETORTS