Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7603834 | Method of calibrating a dispensing station | Alfred A. Schroeder, Michael T. Romanyszyn, Merrill R. Good, John D. Santy, Jr., George E. Hernandez | 2009-10-20 |
| 7441674 | Evacuation system | Alfred A. Schroeder, Michael T. Romanyszyn, Merrill R. Good, John D. Santy, Jr., George E. Hernandez | 2008-10-28 |
| 7353849 | Evacuation system | Alfred A. Schroeder, Michael T. Romanyszyn, Merrill R. Good, John D. Santy, Jr., George E. Hernandez | 2008-04-08 |
| 7086428 | Evacuation system | Alfred A. Schroeder, Michael T. Romanyszyn, Merrill R. Good, John D. Santy, Jr., George E. Hernandez | 2006-08-08 |