Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816230 | System for recycling fines to hollow electrode | Donald A. Clayman, Scott A. Baker | 1989-03-28 |
| 4491568 | System for recycling fines to hollow electrode | Donald A. Clayman, Scott A. Baker | 1985-01-01 |