Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416172 | Submerged gas evaporators and reactors | Bernard F. Duesel, Jr., Michael J. Rutsch | 2008-08-26 |
| 7214290 | Treatment of spent caustic refinery effluents | Bernard F. Duesel, Jr., Michael J. Rutsch | 2007-05-08 |
| 5453047 | Coin handling system | Richard A. Mazur, Joseph J. Geib, Gary P. Watts, Rasmussen M. James, Stephen G. Rudisill | 1995-09-26 |
| 5401211 | Disc coin sorter with positive guide wall between exit channels | Joseph J. Geib | 1995-03-28 |
| 5372542 | Disc coin sorter with improved exit channel | Joseph J. Geib, Scott D. Casanova, Douglas U. Mennie | 1994-12-13 |
| 5299977 | Coin handling system | Richard A. Mazur, Joseph J. Geib, Gary P. Watts, James M. Rasmussen, Stephen G. Rudisill | 1994-04-05 |
| 4611771 | Fiber optic track/reaim system | Rex B. Powell | 1986-09-16 |