Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170280 | Plasma reactor having an array of plural individually controlled gas injectors arranged along a circular side wall | Madhavi R. Chandrachood, Michael N. Grimbergen, Khiem K. Nguyen, Richard Lewington, Sheeba J. Panayil +1 more | 2019-01-01 |
| 9218944 | Mask etch plasma reactor having an array of optical sensors viewing the workpiece backside and a tunable element controlled in response to the optical sensors | Madhavi R. Chandrachood, Michael N. Grimbergen, Khiem K. Nguyen, Richard Lewington, Sheeba J. Panayil +1 more | 2015-12-22 |
| 8017029 | Plasma mask etch method of controlling a reactor tunable element in accordance with the output of an array of optical sensors viewing the mask backside | Madhavi R. Chandrachood, Michael N. Grimbergen, Khiem K. Nguyen, Richard Lewington, Sheeba J. Panayil +1 more | 2011-09-13 |
| 7976671 | Mask etch plasma reactor with variable process gas distribution | Madhavi R. Chandrachood, Michael N. Grimbergen, Khiem K. Nguyen, Richard Lewington, Sheeba J. Panayil +1 more | 2011-07-12 |
| 7520999 | Method of processing a workpiece in a plasma reactor with dynamic adjustment of the plasma source power applicator and the workpiece relative to one another | Madhavi R. Chandrachood, Richard Lewington, Darin Bivens, Ajay Kumar, Michael N. Grimbergen +2 more | 2009-04-21 |
| 7504041 | Method of processing a workpiece in a plasma reactor employing a dynamically adjustable plasma source power applicator | Madhavi R. Chandrachood, Richard Lewington, Darin Bivens, Ajay Kumar, Michael N. Grimbergen +2 more | 2009-03-17 |
| 7431797 | Plasma reactor with a dynamically adjustable plasma source power applicator | Madhavi R. Chandrachood, Richard Lewington, Darin Bivens, Ajay Kumar, Michael N. Grimbergen +2 more | 2008-10-07 |
| 7419551 | Plasma reactor with apparatus for dynamically adjusting the plasma source power applicator and the workpiece relative to one another | Madhavi R. Chandrachood, Richard Lewington, Darin Bivens, Ajay Kumar, Michael N. Grimbergen +2 more | 2008-09-02 |
| 5711760 | Self-inflating venous boot | Sharon Caruth Ibrahim | 1998-01-27 |
| 5127919 | Woven vascular graft | Indu Kapadia | 1992-07-07 |
| 4816028 | Woven vascular graft | Indu Kapadia | 1989-03-28 |
| 4250887 | Remote manual injecting apparatus | Herbert Dardik, Michael C. Smith, Irving I. Dardik | 1981-02-17 |