Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8424614 | Hydraulic hammer | — | 2013-04-23 |
| 7614460 | Impact tool with a movably supported impact mechanism | Olof Bertil Sigurd Östenssn | 2009-11-10 |
| 7328753 | Hydraulic breaking hammer with lubricated implement guide sleeve | Anders Wilhelm Lundgren | 2008-02-12 |
| 5921327 | Pneumatic impact tool having an integrally formed one-piece housing | Ake Nilsson | 1999-07-13 |
| 5878823 | Hydraulic breaking hammer | — | 1999-03-09 |
| 4676323 | Hydraulically operated percussive machine and an accumulator therefor | — | 1987-06-30 |
| 4563938 | Pressure fluid operated percussive tool | — | 1986-01-14 |
| 4349075 | Hydraulically operated impact motor | — | 1982-09-14 |