Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367370 | Systems and methods for tracking facility assets | Meraj Mohebi | 2025-07-22 |
| 10837703 | Thermal process device with non-uniform insulation | — | 2020-11-17 |
| 10453714 | Thermal process device | — | 2019-10-22 |
| 8785825 | Support structure for heating element coil | — | 2014-07-22 |
| 8539974 | Forced-fluid switch | — | 2013-09-24 |
| 8395096 | Precision strip heating element | — | 2013-03-12 |
| 8279072 | System to monitor a consumable part and method to monitor performance life and predict maintenance thereof | Björn Larsson | 2012-10-02 |
| 7825672 | High accuracy in-situ resistance measurements methods | Noel H. Johnson, Björn Anders Larsson, Pontus K. H. Nilsson | 2010-11-02 |
| 7368832 | Circuit and fault tolerant assembly including such circuit | Ronald D. VanOrden, Noel H. Johnson, Thomas Berdner, Robin H. Slater | 2008-05-06 |
| 7335864 | Magnetic field reduction resistive heating elements | Noel H. Johnson, Jim Sanches, Pontus K. H. Nilsson | 2008-02-26 |
| 7293986 | Vestibule assembly for a heat treatment furnace | Mike D. Soliday, Jim Sanches | 2007-11-13 |
| 7012538 | Heating element condition monitor | Noel H. Johnson, Thomas Berdner | 2006-03-14 |
| 6956489 | Heating element condition monitor | Noel H. Johnson, William D. McEntire, Thomas Berdner | 2005-10-18 |
| 6807220 | Retention mechanism for heating coil of high temperature diffusion furnace | — | 2004-10-19 |
| 6514106 | Positive locking element lead retainer/insulator | — | 2003-02-04 |
| 6512206 | Continuous process furnace | William D. McEntire, Michael D. Soliday, James Sanches | 2003-01-28 |
| 5904478 | Semiconductor processing furnace heating subassembly | Robert A. Weaver, William D. McEntire | 1999-05-18 |
| 5530222 | Apparatus for positioning a furnace module in a horizontal diffusion furnace | Ronald E. Erickson, Stephen H. Matthews | 1996-06-25 |
| 5517001 | High performance horizontal diffusion furnace system | Ronald E. Erickson, Stephen H. Matthews | 1996-05-14 |
| 5483041 | Thermocouple for a horizontal diffusion furnace | Ronald E. Erickson | 1996-01-09 |
| 5481088 | Cooling system for a horizontal diffusion furnace | Ronald E. Erickson, Stephen H. Matthews | 1996-01-02 |
| 5461214 | High performance horizontal diffusion furnace system | Ronald E. Erickson, Stephen H. Matthews | 1995-10-24 |