Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294143 | Process for the preparation of discrete particles of calcium carbonate | Kenneth J. Wise | 2001-09-25 |
| 6017991 | Polyolefin film composition and resins useable therefore and related making method | Donald Kendall Drummond, Joseph A. Radosta | 2000-01-25 |
| 5741471 | Process for the preparation of discrete particles of calcium carbonate | Kenneth J. Wise | 1998-04-21 |