Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747543 | PCC filler composition for improved printability of supercalendered papers | David Smith, Gerald D. Erdman, Harry John Huhn, III, Joseph A. Sohara | 2014-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747543 | PCC filler composition for improved printability of supercalendered papers | David Smith, Gerald D. Erdman, Harry John Huhn, III, Joseph A. Sohara | 2014-06-10 |