Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080325 | Corrosion resistant stainless steel valve or fitting | — | 1992-01-14 |
| 4899695 | Fluidized bed combustion heat transfer enhancement | Pierre L. T. Brian | 1990-02-13 |
| 4662921 | Aluminum inhibition system for wet rock wool insulation used in cryogenic systems | — | 1987-05-05 |
| 4562052 | Process for the removal of nitrogen oxides from nitric acid plant tail gas | George D. Grab | 1985-12-31 |