Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353904 | Binocular vending apparatus and method | David J. Tacke | 1994-10-11 |
| 5285896 | Apparatus for receiving and capturing a hypodermic needle hub and cannula | Robert G. Salatka, William B. Buck, James H. Mitchell, William J. Schultz | 1994-02-15 |
| 5265530 | Plastic bottle and can crusher | Madaline Plueger, Robert G. Salatka | 1993-11-30 |
| D335506 | Binocular vending machine housing | David J. Tacke | 1993-05-11 |
| 5148905 | Binocular vending apparatus and method | David J. Tacke | 1992-09-22 |
| D266085 | Telephone handset amplifier | — | 1982-09-07 |
| D261118 | Sonic signal generator | — | 1981-10-06 |
| 4279419 | Table top golfing figure with spring driving rotatable upper torso | George A. Barnes | 1981-07-21 |