Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981288 | Pulse resonating device | John W. Lane | 2011-07-19 |
| 6827453 | Method and system for control of display lamp illumination with lens cap position | Samuel Nicklaus D'Alessio | 2004-12-07 |
| 6178770 | Ice-on-coil thermal storage apparatus and method | Richard P. Merrill, George R. Shriver | 2001-01-30 |
| 5799725 | Heat exchanger coil assembly | Richard P. Merrill, George R. Shriver, Robert S. Weinreich | 1998-09-01 |
| 5425414 | Heat exchanger coil assembly | Richard P. Merrill, George R. Shriver, Robert S. Weinreich | 1995-06-20 |
| 4579694 | Wet deck fill | — | 1986-04-01 |
| 4500330 | Drift eliminator | Palle Rye | 1985-02-19 |