Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12063909 | Removable clip for an animal enclosure | Brad Cantwell, Michael E. Greene | 2024-08-20 |
| 11058973 | Underdrain assembly | Michael Ekholm, Richard C. Maxson, Fabrice Jean Alphonse Courageot | 2021-07-13 |
| 10151099 | Underdrain assembly | Michael Ekholm, Richard C. Maxson, Fabrice Jean Alphonse Courageot | 2018-12-11 |
| 6810883 | Electrically heated cigarette smoking system with internal manifolding for puff detection | John Felter, Robert E. Lee, Ashok Solanky, Clint Blake, Pamela Davis +4 more | 2004-11-02 |
| 5766488 | Method and apparatus for water treatment | Stephen A. Uban, Richard C. Maxson, Ralph W. Holliday | 1998-06-16 |
| 5514284 | Method and apparatus for water treatment | Stephen A. Uban, Richard C. Maxson, Ralph W. Holliday | 1996-05-07 |
| 5008655 | Visual alarm device interconnectable to existing monitoring circuitry | Robert A. Schlesinger, Kimuel L. Hill, Hamid Syed Ali | 1991-04-16 |
| 4761857 | Method and apparatus for making long-tailed neps | Ian D. McFarlane, Melvin Jones, Richard J. Walls, Leslie T. Clare, Edward Radford | 1988-08-09 |