Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829642 | Method for producing carbon black using an extender fluid | Chad James Unrau, David M. Matheu, Serguei Nester | 2020-11-10 |
| 6395201 | Method and manufacturing an automotive reflector | Dale Douglas Owens, Ronald Dennis Polley | 2002-05-28 |
| 6059483 | Sealed joint for a multi-component injection molded automotive lamp assembly | Dale Douglas Owens, Ronald Dennis Polley | 2000-05-09 |