Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5741085 | Process and apparatus for the repair of damaged roads | — | 1998-04-21 |
| 5186575 | Planing device for planing down road surfaces | — | 1993-02-16 |
| 5016943 | Milling device for cutting up road surfaces | — | 1991-05-21 |
| 4966418 | Front-loading cutting device for cutting up damaged road surfaces | — | 1990-10-30 |
| 4723867 | Machine for cutting road surfaces | — | 1988-02-09 |
| 4714295 | Scraping roller mounting means for scraping machines for scraping off roads | — | 1987-12-22 |
| 4678236 | Apparatus for working deposits by the open-cast working process | — | 1987-07-07 |
| 4647248 | Compact milling machine for milling off damaged road surfaces | — | 1987-03-03 |
| 4614379 | Apparatus for roughening road surfaces | — | 1986-09-30 |
| 4462690 | Apparatus for the production of applicable coating _material for coating milled-off or peeled-off road surfaces | — | 1984-07-31 |
| 4407605 | Method and apparatus for repairing longitudinal seams or cracks in road surfaces | — | 1983-10-04 |
| 4387929 | Milling roller mounting support on milling machines for milling road surfaces | — | 1983-06-14 |
| 4335974 | Machine for coating milled or peeled road surfaces | — | 1982-06-22 |
| 4317642 | Method and apparatus for abrading and recoating road pavements | — | 1982-03-02 |