Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458217 | Superadiabatic combustion generation of reducing atmosphere for metal heat treatment | — | 2002-10-01 |
| 6444011 | Process and system for separation and recovery of perfluorocompound gases | Jospeh E. Paganessi, David Vassallo, Gregory K. Fleming | 2002-09-03 |
| 6389845 | Method and apparatus for separation of SF6 from CF4 /air-containing gas stream | — | 2002-05-21 |