Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075222 | Concrete finishing apparatus | David W. Somero, Tracy L. Matson | 2011-12-13 |
| 8038365 | Apparatus and method for improving the control of a concrete screed head assembly | Carl B. Kieranen, Frank Edward Anderson, Jeffrey Torvinen, Mark A. Pietela | 2011-10-18 |
| 7950675 | Cargo carrier | Richard W. Jenney | 2011-05-31 |
| 7909533 | Apparatus for screeding uncured concrete surfaces | Russ E. Stein, Mark A. Pietila, Carl B. Kieranen, Philip D. Halonen, Howard E. Hohmann, Jr. | 2011-03-22 |
| 7891906 | Concrete finishing apparatus | David W. Somero, Tracy L. Matson | 2011-02-22 |