Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11875976 | Plasma source utilizing a macro-particle reduction coating and method of using a plasma source utilizing a macro-particle reduction coating for deposition of thin film coatings and modification of surfaces | Peter Maschwitz, Yuping Lin, Herb Johnson | 2024-01-16 |
| 10755901 | Plasma source utilizing a macro-particle reduction coating and method of using a plasma source utilizing a macro-particle reduction coating for deposition of thin film coatings and modification of surfaces | Peter Maschwitz, Yuping Lin, Herb Johnson | 2020-08-25 |
| 10586685 | Hollow cathode plasma source | Thomas Biquet, Peter Maschwitz, Hughes Wiame | 2020-03-10 |
| 10573499 | Method of extracting and accelerating ions | Peter Maschwitz | 2020-02-25 |
| 10559452 | Plasma device driven by multiple-phase alternating or pulsed electrical current | Peter Maschwitz | 2020-02-11 |
| 10242846 | Hollow cathode ion source | Peter Maschwitz | 2019-03-26 |
| 9721765 | Plasma device driven by multiple-phase alternating or pulsed electrical current | Peter Maschwitz | 2017-08-01 |
| 9721764 | Method of producing plasma by multiple-phase alternating or pulsed electrical current | Peter Maschwitz | 2017-08-01 |
| 6820090 | Method for generating quantiles from data streams | David Alun James, Diane Lambert, Scott Alan Vander Wiel | 2004-11-16 |
| D326516 | Breast pump | — | 1992-05-26 |
| D326319 | Breast pump | — | 1992-05-19 |
| D322676 | Infrared heating unit | — | 1991-12-24 |
| D321056 | Infrared heating unit for rain relief | — | 1991-10-22 |
| 4568356 | Process for making anhydrous alcohol for mixing with gasoline to make gasohol motor fuel | — | 1986-02-04 |
| 4223452 | Drying process and apparatus for accomplishing the same | — | 1980-09-23 |