Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631875 | Cable trough with separate side elements | Thomas W. Kampf, Mathew D. Ferris, Joel T. Fisher, Timothy Jon Haataja, Wayne Johnson +1 more | 2003-10-14 |
| 6625373 | Cable exit trough with insert | Michael Wentworth, Wayne Johnson, Thomas W. Kampf, Alex Watts | 2003-09-23 |
| 6535683 | Cable exit trough with cover | Wayne Johnson, Thomas W. Kampf, Alex Watts, Michael Wentworth | 2003-03-18 |
| 6522823 | Low profile cable exit trough | Michael Wentworth, Wayne Giesen, Wayne Johnson, Thomas W. Kampf, John Van Scoy +1 more | 2003-02-18 |
| 6512875 | Optical cable troughs, fittings, and couplings | Mathew D. Ferris, Joel T. Fisher, Wayne Johnson, Thomas W. Kampf, Alex Watts | 2003-01-28 |