Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112261 | Safety system and method for a coking facility | Rick TerWisscha | 2006-09-26 |
| 6206059 | Skirt lifting apparatus and method | Richard TerWisscha | 2001-03-27 |
| 5380502 | System for suspending reactor tubes in a reactor | Timothy J. Murphy | 1995-01-10 |
| 5022799 | Coke drum drill stem alignment device | Daniel L. Torres, Timothy J. Murphy, Jeffrey R. Roberts, Kent Murray | 1991-06-11 |