Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733380 | Coin wrapping attachments for a coin sorter | Cory A. Kohls, Myron W. Spoehr | 2004-05-11 |
| 6729461 | Methods and apparatus for detection of coin denomination and other parameters | Daniel Brandle, Klaus-Robert Muller, Robert L. Zwieg, John P. Grajewski | 2004-05-04 |
| 6685551 | Electronically-controlled rotary coin change dispenser | Robert L. Zwieg, Jon R. Stieber, Richard P. Uecker, Daniel J. Folger | 2004-02-03 |