Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891156 | Method for determining the permeation of a permeant through a membrane | Edmund T. Bergstrom, Alexander Chapman | 2018-02-13 |
| 8368893 | Optical assembly and method | James H. Lenke, Kevin James Moon | 2013-02-05 |
| 7919325 | Method and apparatus for monitoring liquid for the presence of an additive | Ian Eastwood, Erwin Dorland, Mohammed Al-Jafari, Edmund T. Bergstrom | 2011-04-05 |
| 7262847 | Optical assembly and method for detection of light transmission | Edmund T. Bergstrom, Nigel Allinson, Kevin James Moon | 2007-08-28 |
| 5012101 | Optical apparatus and method | David K. Lloyd | 1991-04-30 |