Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808005 | Regulation of the flow-rate of carbon black into a pelletizer | William H. Lewis | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808005 | Regulation of the flow-rate of carbon black into a pelletizer | William H. Lewis | 1989-02-28 |