Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7052578 | Process employing magnesium hydroxide in peroxide bleaching of mechanical pulp | Mark Wajer, Aileen Gibson, Donna Johnson, Burton Branch | 2006-05-30 |
| 4620856 | Air pollution control process and apparatus | Harvey S. Rosenberg | 1986-11-04 |
| 4540468 | Method for determining the degree of completion and pulp yield | John C. Hassler | 1985-09-10 |
| 4325713 | Air pollution control process and apparatus | Harvey S. Rosenberg | 1982-04-20 |