| 6129636 |
Advanced pinspotter controls and method therefor |
William J. Tuten |
2000-10-10 |
| 5803819 |
Solid state pinspotter controlled chassis and method therefor |
William J. Tuten |
1998-09-08 |
| 5679079 |
Solid state bowling pin counter and method therefor |
William J. Tuten |
1997-10-21 |
| 5437576 |
Combination bowling pinspotter and pinspotter control system and method therefor |
William J. Tuten |
1995-08-01 |
| 5344042 |
Object dispenser apparatus and method |
William J. Tuten, Walter Luckeneder |
1994-09-06 |
| 5251782 |
Object dispenser apparatus and method |
William J. Tuten, Walter Luckeneder |
1993-10-12 |
| 4787495 |
Method and apparatus for selective scrap metal collection |
William J. Tuten |
1988-11-29 |
| 4597487 |
Method and apparatus for selective scrap metal collections |
William J. Tuten, Harold W. Black, Bertil R. Bergquist |
1986-07-01 |
| D283622 |
Housing for automatic metal can recycling apparatus |
William J. Tuten |
1986-04-29 |
| 4538100 |
DC to AC inverter and motor control system |
William J. Tuten, Bertil R. Bergquist |
1985-08-27 |
| 4499984 |
Selective scrap metal collection apparatus |
William J. Tuten |
1985-02-19 |
| 4402391 |
Selective scrap metal collection apparatus |
William J. Tuten, Harold W. Black |
1983-09-06 |