Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496454 | Heart shaped tablet | John C. Crawford, James Cush, Scott Murray Walsh, Frank LePera, Anthony Kresge | 2004-09-21 |
| 6702924 | Main roll for an air press of a papermaking machine | — | 2004-03-09 |
| 6692008 | Sealing arrangement | — | 2004-02-17 |
| 6673210 | Cleaning a semipermeable membrane in a papermaking machine | — | 2004-01-06 |