Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851069 | Process for making tissue-absorbent particle laminates | William Goodchild | 1989-07-25 |
| 4717329 | Apparatus for compressively treating travel flexible sheet material | William Goodchild | 1988-01-05 |