Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974277 | Dynamically balanced walk behind trowel | Gregory Kruepke, Darrin W. Dauffenbach, Richard Goldberg | 2005-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974277 | Dynamically balanced walk behind trowel | Gregory Kruepke, Darrin W. Dauffenbach, Richard Goldberg | 2005-12-13 |