Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5929257 | Process for producing trioxane | Minoru Akiyama | 1999-07-27 |
| 5183860 | Impact resistant moldable polyacetal resin compositions and processes for making same | — | 1993-02-02 |