Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500024 | Flexible overhead door assembly | Donald L. Metz, Kristian P. Garrow, Kyle J. Berean | 2016-11-22 |
| 9403649 | Loading dock bumper assembly | Kristian P. Garrow, Donald L. Metz | 2016-08-02 |
| 8214956 | Dock leveler blanket | Donald L. Metz, Vincent E. Preuss | 2012-07-10 |
| 6890149 | Laminar flow air mover | Donald Metz | 2005-05-10 |
| 6823682 | Absorptive chiller with evaporator protection | Neil D. Jenkins, Anthony Brancato | 2004-11-30 |
| 6742347 | Feedforward control for absorption chiller | Richard Kolk, Darren Sheehan, Neil D. Jenkins | 2004-06-01 |
| 6701726 | Method and apparatus for capacity valve calibration for snapp absorption chiller | Richard Kolk | 2004-03-09 |
| 5724823 | Absorption over-concentration control | Christopher P. Serpente, Harold W. Sams, Marvin C. Decker | 1998-03-10 |