Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343783 | Portable multi-function system for testing protective devices | — | 2008-03-18 |
| 7140234 | Portable multi-function system for testing protective devices | — | 2006-11-28 |
| 6885440 | System and method for detecting and classifying biological particles | David B. Silcott, Brian R. Whitman, Steven J. Pratt | 2005-04-26 |
| 6848297 | Portable multi-function system for testing protective devices | — | 2005-02-01 |
| 6435009 | Portable multi-function system for testing protective devices | — | 2002-08-20 |