Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9389140 | Systems and methods for testing optical fiber | Warren R. Hill | 2016-07-12 |
| 7110657 | Method of measuring circularity of an optical fiber | Casey S. Shaar | 2006-09-19 |
| 6904226 | Apparatus and method for preparing a coated optical fiber | David A. Kritler, Warren R. Hill, Christiaan Johannes Brokke, Francis Sladen, Damien Slevin +1 more | 2005-06-07 |
| 6498641 | Condensation nucleus counter with multi-directional fluid flow system | — | 2002-12-24 |
| 6111642 | Flow apertured intracavity laser particle detector | Richard K. DeFreez, Kenneth L. Girvin | 2000-08-29 |
| 5872622 | Condensation nucleus counter having vapor stabilization and working fluid recovery | Brian J. Shahan | 1999-02-16 |
| 5675405 | Condensation nucleus counter employing supersaturation by thermal differentiation | Brian J. Shahan | 1997-10-07 |