Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717525 | Tactical vectoring equipment | Thomas V. Evanoff, William K. Krebs, Albert J. Ahumada, Jr. | 2004-04-06 |
| 5433925 | Method and apparatus for removing sulfur dioxide from gas streams | Jay C. Smith, Robin W. Strickland | 1995-07-18 |
| 5106603 | Method for removing sulfur dioxide from gas streams | Jay C. Smith, Robin W. Strickland | 1992-04-21 |
| 4961777 | Pretreatment/agglomeration as a vehicle for refractory ore treatment | Jesus W. Perez, Melvin J. Barrois, Gregory R. O'Neil | 1990-10-09 |
| 4919715 | Treating refractory gold ores via oxygen-enriched roasting | Jay C. Smith, Gregory R. O'Neil | 1990-04-24 |