Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446290 | Self contained device for displaying electronic information | Allen Affolter | 2013-05-21 |
| 7436318 | Self contained device for displaying electronic information | Allen Affolter | 2008-10-14 |
| 7279026 | Heat of compression pulse purge gas dryer | Vincent P. Fresch | 2007-10-09 |
| 7242315 | Self contained device for displaying electronic information | Allen Affolter | 2007-07-10 |
| 7000332 | Pulse purge regenerative gas dryer | Vincent P. Fresch | 2006-02-21 |
| 4918939 | Self-contained air drying unit | Vincent P. Fresch, Anthony R. Rossi | 1990-04-24 |