Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075222 | Concrete finishing apparatus | Philip J. Quenzi, Tracy L. Matson | 2011-12-13 |
| 7891906 | Concrete finishing apparatus | Philip J. Quenzi, Tracy L. Matson | 2011-02-22 |
| 6695532 | Concrete finishing apparatus | David M. Somero, Philip J. Quenzi, Philip D. Halonen, Mark A. Pietila, Carl B. Kieranen +2 more | 2004-02-24 |
| 5234281 | Deflection indicating adjustable highway straight-edge | Paul J. Somero, William W. Niemela, Philip J. Quenzi | 1993-08-10 |
| 4978246 | Apparatus and method for controlling laser guided machines | Philip J. Quenzi | 1990-12-18 |
| 4930935 | Screeding apparatus and method | Philip J. Quenzi, Paul J. Somero | 1990-06-05 |
| 4655633 | Screeding apparatus and method | Paul J. Somero, Philip J. Quenzi | 1987-04-07 |