Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245195 | Decontamination of waste papers | — | 2001-06-12 |
| 5851349 | Magnetic deinking of waste papers | G. Frederick Hutter | 1998-12-22 |
| 5849149 | Magnetic deinking of waste papers | G. Frederick Hutter | 1998-12-15 |
| 5639346 | "Magnetic removal of ""stickies"" from waste papers" | Allen A. Gold | 1997-06-17 |
| 5527426 | Magnetic deinking of waste papers | Allen A. Gold | 1996-06-18 |