Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017909 | Bolt installation and tensioning system | Derek Noel | 2021-05-25 |
| 10753841 | Dry heat diffusion cell and diffusion sampling system | Gary C. Downes | 2020-08-25 |
| 9797875 | Automated filter changer | Gary C. Downes | 2017-10-24 |
| 9716485 | Frequency divider apparatus | Brian S. STRACHAN, Kimberly L. Turner, Kamala R. Qalandar | 2017-07-25 |
| D688963 | Sampling machine | Royal A. Hanson, Robson L. Splane, Jr., Jeff Rosenbohm, William P. Debley, Jr. | 2013-09-03 |
| D618818 | 8-vessel dissolution machine | Royal A. Hanson, Guillermo E. Meneses, Robson L. Splane, Jr., William P. Debley, Jr. | 2010-06-29 |
| D618817 | 6-vessel dissolution machine | Royal A. Hanson, Guillermo E. Meneses, Robson L. Splane, Jr., William P. Debley, Jr. | 2010-06-29 |
| 7584649 | Sensor with microelectro-mechanical oscillators | Jeffrey Frederick Rhoads, Barry E DeMartini, Kimberly L. Turner | 2009-09-08 |
| 6821419 | Diffusion cell with quick release clamp | Royal A. Hanson, Bruce E. Renslow, Jerome S. Elkins | 2004-11-23 |
| 6422098 | Dissolution sampling apparatus | Royal A. Hanson, Bruce E. Renslow, Guillermo E. Meneses, Robinson C. Russell | 2002-07-23 |
| 5495924 | Half-order centrifugal pendulum vibration absorber system | Cheng-Tang Lee | 1996-03-05 |
| 5296139 | Diffusion cell with filter screen | William A. Hanson | 1994-03-22 |
| 5198109 | Diffusion cell | William A. Hanson | 1993-03-30 |