Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172275 | Composite polymeric transition pipe fitting for joining polymeric and metallic pipes | Reese Sumrall, James Marvin Polson, Jr., Paul Alan Spirkowyc, Julie Starnes Parker | 2012-05-08 |