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 | Michael A. Nogin, Richard H. Sorgea, Thomas S. Paczkowski | 2015-05-12 |
| 8678888 | Coin storage cassette | Joseph L. Levasseur, Michael A. Nogin, Jack R. Hoffmann, Jr., Wayne Biermann, Chad Stuemke | 2014-03-25 |
| 6901962 | Surge prevention device | Kevin Kroupa, William Kullmann | 2005-06-07 |