Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374743 | Process for the synthesis of lactide or glycolide from lactic acid or glycolide acid oligomers | Harold E. Bellis | 1994-12-20 |
| 5322763 | Process for making metal ledge on stencil screen | Allan Cairncross | 1994-06-21 |