Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593772 | Rotary cutter for cable following apparatus | — | 1986-06-10 |
| 4538522 | Cable gripping apparatus having forward and rearward movement capabilities | — | 1985-09-03 |
| 4519462 | Cable following apparatus having cable cleaning capabilities and method | — | 1985-05-28 |
| 4396073 | Underground boring apparatus with controlled steering capabilities | James M. Reichman | 1983-08-02 |