Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180246 | Plasticized polyvinyl chloride and interlayer thereof | Michael B. Purvis, Anthony A. Parker, Paul A. Holmes, Julia B. MacLachlan, John Scott | 2001-01-30 |
| 4190485 | Method of welding a thermoshrinkable sheet and a device for use in the method | Kazutoki Takeda, Yutaka Hibino | 1980-02-26 |