Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115894 | Two-chamber eductor based incinerator with exhaust gas recirculation | — | 2015-08-25 |
| 8057642 | Method of corrosion prevention | Barry Billig | 2011-11-15 |
| 7790001 | Method of corrosion prevention | Barry Billig | 2010-09-07 |
| 7696368 | Start-up of high selectivity catalysts in olefin oxide plants | Barry Billig, Norma B. Castagnola, Christian Gueckel, Andrzej Rokicki | 2010-04-13 |
| 7404834 | Ethylene oxide plant operation | Barry Billig | 2008-07-29 |
| 6452027 | Heat recovery procedure | Barry Billig | 2002-09-17 |