Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D907882 | Counterbalance forklift truck | Edmund Stilwell, Daniel Patrick Miller, Ryan McDermott, Nicholas M. Draayer, Mark Cheyne +1 more | 2021-01-12 |
| 8726784 | Field gun aim | Frederick Herbert, John Michael Webb | 2014-05-20 |
| 8657556 | Tactile wafer lifter and methods for operating the same | Dave Evans | 2014-02-25 |
| 8317450 | Tactile wafer lifter and methods for operating the same | Dave Evans | 2012-11-27 |
| 6863784 | Linear drive system for use in a plasma processing system | Fangli Hao, Eric H. Lenz | 2005-03-08 |
| 6669811 | Linear drive system for use in a plasma processing system | Fangli Hao, Eric H. Lenz | 2003-12-30 |
| 6536777 | Sealing techniques suitable for different geometries and constrained spaces | Fangli Hao, Eric H. Lenz | 2003-03-25 |
| 6350317 | Linear drive system for use in a plasma processing system | Fangli Hao | 2002-02-26 |
| 5942074 | Single-piece gas director for plasma reactors | Eric H. Lenz | 1999-08-24 |
| 5609720 | Thermal control of semiconductor wafer during reactive ion etching | Eric H. Lenz | 1997-03-11 |
| 5534062 | Oil reservoir | Robert Hayhurst | 1996-07-09 |