Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5743102 | Strategic modular secondary refrigeration | Charles D. Thomas, Wayne Schaeffer, Doron Shapiro | 1998-04-28 |
| 5440894 | Strategic modular commercial refrigeration | Wayne Schaeffer, William C. Wehmeier, John A. Behr | 1995-08-15 |