Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631875 | Cable trough with separate side elements | Thomas W. Kampf, Joel T. Fisher, Timothy Jon Haataja, Brian L. Johnson, Wayne Johnson +1 more | 2003-10-14 |
| 6512875 | Optical cable troughs, fittings, and couplings | Brian L. Johnson, Joel T. Fisher, Wayne Johnson, Thomas W. Kampf, Alex Watts | 2003-01-28 |