Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457902 | Truss screed with covered vibrator shaft | Gregory S. Dombek | 2002-10-01 |
| 5387052 | Drive mechanism for a vibratory compactor | — | 1995-02-07 |
| 5320448 | Drive mechanism for a vibratory compactor | — | 1994-06-14 |
| 5244306 | Vibratory compactor attachment for mechanical equipment | — | 1993-09-14 |
| 5209331 | Clutch construction | — | 1993-05-11 |
| 5170943 | High velocity pneumatic device | — | 1992-12-15 |
| 5149225 | Reversible drive for a vibratory compactor | — | 1992-09-22 |
| 5140759 | Pneumatic device for excavating and removing material | — | 1992-08-25 |
| 5096330 | Pitch control mechanism for a surface finishing machine | — | 1992-03-17 |
| 5062228 | Compactor and blade attachment for loader | — | 1991-11-05 |
| 4991321 | Pneumatic device for excavating and removing material | — | 1991-02-12 |
| 4950101 | Shaft coupling construction for a vibratory screed | — | 1990-08-21 |
| 4927289 | Vibratory mechanism for a compaction roller | — | 1990-05-22 |
| 4895478 | Adjustable handle construction for a compaction apparatus | — | 1990-01-23 |
| 4859114 | Directional control system for a riding-type surface working machine | — | 1989-08-22 |
| 4784519 | Directional control mechanism for surface working machine | — | 1988-11-15 |
| 4779418 | Remote control system for a soil compactor | — | 1988-10-25 |
| 4758114 | Vibratory concrete screed | — | 1988-07-19 |
| 4732507 | Walk behind soil compactor having a double vibratory drum and an articulated frame | — | 1988-03-22 |