Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5407298 | Slotted rail terminal | Roger P. Bligh, King K. Mak, Hayes E. Ross, Jr. | 1995-04-18 |
| 5391016 | Metal beam rail terminal | Don L. Ivey, Carl E. Buth, King K. Mak | 1995-02-21 |