Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028305 | Coin changer with coin storage cassette having illumination and audible and visual feedback signals | Richard H. Sorgea, Ian F. Murphy, Thomas S. Paczkowski | 2015-05-12 |
| 8678888 | Coin storage cassette | Joseph L. Levasseur, Ian F. Murphy, Jack R. Hoffmann, Jr., Wayne Biermann, Chad Stuemke | 2014-03-25 |
| 7740121 | Coin changer with improved funnel design | Wayne Biermann | 2010-06-22 |