Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441103 | Tin-free catalysts for cross-linked polyethylene pipe and wire | Christopher L. Ross, David Geraint Roberts | 2016-09-13 |
| 6893588 | Nitrogen blow molding to enhance oxygen scavenger shelf-life | John Buttermore | 2005-05-17 |