Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4230370 | Equipment for laying elongate material | Brian W. Cartledge, Barry Millhouse | 1980-10-28 |
| 4230371 | Equipment for laying a layer of elongate material | Roy L. Bell, Dennis A. Gillard, Peter B. Watt, Brian W. Cartledge, Barry Millhouse +1 more | 1980-10-28 |