Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849403 | Fractionation tray having a manway unit | Daniel Richard Summers, Salvador Lopez Magana, Charles Parker | 2017-12-26 |
| 4870899 | Prewipe device | — | 1989-10-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849403 | Fractionation tray having a manway unit | Daniel Richard Summers, Salvador Lopez Magana, Charles Parker | 2017-12-26 |
| 4870899 | Prewipe device | — | 1989-10-03 |