Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750608 | External lubricant compositions for rigid vinyl polymers | Robert A. Lindner, Bernard Daniel Louies | 1998-05-12 |
| 5426144 | External lubricant and stabilizer compositions for rigid vinyl polymers | Robert A. Lindner | 1995-06-20 |