Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7594978 | Apparatus for continuous coking refining | Lee E. Brecher, Vijay Sethi | 2009-09-29 |
| 6972085 | Continuous coking refinery methods and apparatus | Lee E. Brecher, Vijay Sethi | 2005-12-06 |
| 5259945 | Process for recovery of tank bottom wastes | Robert Satchwell, Ronald R. GLASER, Lee E. Brecher | 1993-11-09 |
| 4848460 | Contained recovery of oily waste | Bruce C. Sudduth | 1989-07-18 |
| 4248161 | Adjustable locking mechanism for tilting tables and the like | William A. Adair | 1981-02-03 |