Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053718 | Removable, remotely-controlled door locking apparatus | — | 2021-07-06 |
| 9651957 | Adjustable non-dissipative voltage boosting snubber network | — | 2017-05-16 |
| 9620340 | Charge removal from electrodes in unipolar sputtering system | — | 2017-04-11 |
| 9558917 | Adjustable non-dissipative voltage boosting snubber network for achieving large boost voltages | Hendrik Walde | 2017-01-31 |
| 9520269 | Adjustable non-dissipative voltage boosting snubber network for achieving large boost voltages | Hendrik Walde | 2016-12-13 |
| 9483066 | Adjustable non-dissipative voltage boosting snubber network | — | 2016-11-01 |
| 9287098 | Charge removal from electrodes in unipolar sputtering system | — | 2016-03-15 |
| 9226380 | Adjustable non-dissipative voltage boosting snubber network | — | 2015-12-29 |
| 9224579 | Adjustable non-dissipative voltage boosting snubber network for achieving large boost voltages | Hendrik Walde | 2015-12-29 |
| 9129776 | Differing boost voltages applied to two or more anodeless electrodes for plasma processing | David J. Christie | 2015-09-08 |
| 9039871 | Methods and apparatus for applying periodic voltage using direct current | Kenneth E. Nauman, Skip B. Larson, Doug Pelleymounter | 2015-05-26 |
| D664324 | Headstone frame | — | 2012-07-24 |
| 7599163 | System and method for driving an industrial control device | Michael J. Zolock, Brian J. Lee | 2009-10-06 |
| 7394639 | System and method for driving an industrial control device | Michael J. Zolock, Brian J. Lee | 2008-07-01 |
| 7355320 | Reactive load resonant drive circuit | — | 2008-04-08 |
| 6794951 | Solid state RF power switching network | — | 2004-09-21 |