Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603376 | Railroad direct fixation tie covering system | Jonathan Barnhart | 2013-12-10 |
| D652350 | Railroad track and tie cover | Jonathan Barnhart | 2012-01-17 |
| 5079144 | Microorganism testing with a hydrolyzable fluorogenic substrate | Anthony Carr, Robert A. Badley, Ian Jobling | 1992-01-07 |
| 5064756 | Microbial susceptibility assay using 7-N-(aminoacyl)-7-amido-4-methylcoumarins | Anthony Carr, Robert A. Badley, Ian Jobling | 1991-11-12 |
| 4798788 | Processes and materials for carrying out microchemical and microbiological tests | — | 1989-01-17 |