Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171526 | Method for making a grooved spacer for a telecommunications cable | Warren Welborn McAlpine | 2001-01-09 |
| 6066798 | Slotted core telecommunications cable | Warren Welborn McAlpine | 2000-05-23 |
| 5830516 | Apparatus and method for making a grooved spacer for telecommunications cable | Warren Welborn McAlpine | 1998-11-03 |