Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D760010 | Coffee maker | Mark R. Hellweg, James S. Owen | 2016-06-28 |
| D739168 | Coffee maker | Mark R. Hellweg, James S. Owen | 2015-09-22 |
| 9017613 | Ultraviolet photoreactor for the purification of fluids | Mark D. Owen, Manoj K. Sammi | 2015-04-28 |
| 8834805 | Ultraviolet photoreactor for the purification of fluids | Mark D. Owen, Manoj K. Sammi | 2014-09-16 |
| 8506886 | Ultraviolet photoreactor for the purification of fluids | Mark D. Owen, Manoj K. Sammi | 2013-08-13 |
| 6122103 | Broadband wire grid polarizer for the visible spectrum | Raymond T. Perkins, Douglas P. Hansen, Eric Gardner, Arthur A. Robbins | 2000-09-19 |
| 5458084 | X-ray wave diffraction optics constructed by atomic layer epitaxy | James Kevin Shurtleff, David D. Allred, Raymond T. Perkins | 1995-10-17 |
| 4989226 | Layered devices having surface curvature | Richard C. Woodbury, Raymond R. Perkins, Larry V. Knight | 1991-01-29 |
| 4960486 | Method of manufacturing radiation detector window structure | Raymond T. Perkins, Larry V. Knight, Richard C. Woodbury | 1990-10-02 |
| 4933557 | Radiation detector window structure and method of manufacturing thereof | Raymond T. Perkins, Larry V. Knight, Richard C. Woodbury | 1990-06-12 |
| 4885055 | Layered devices having surface curvature and method of constructing same | Richard C. Woodbury, Raymond T. Perkins | 1989-12-05 |
| 4447303 | Method of separating boron isotopes | Reed J. Jensen, Coran L. Cluff, John K. Hayes | 1984-05-08 |