Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387385 | Coin actuated vending machine with track | Steven A. Kovens, Wayne Mincher, Robert H. Tegtmeier | 1997-12-09 |
| D387386 | Coin actuated vending machine with linear game feature | Robert H. Tegtmeier | 1997-12-09 |