Ulrich Berghauser
10Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Oct 30, 1987 → Sep 7, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7726413B2 | Tool holder for a powered hammer | Emerging Cross-Sectional Technologies | 19 | Active |
| US7814986B2 | Lubricant system for powered hammer | Performing Operations; Transporting | 15 | Active |
| US5031324A | Power driven saw with reciprocating saw blades | Emerging Cross-Sectional Technologies | 14 | Expired |
| US8590633B2 | Beat piece wear indicator for powered hammer | Performing Operations; Transporting | 13 | Active |
| US7413026B2 | Lubricant system for powered hammer | Performing Operations; Transporting | 13 | Active |
| US7401661B2 | Lubricant pump for powered hammer | Performing Operations; Transporting | 11 | Active |
| US4969270A | Power driven saw with reciprocating saw blades | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7654338B2 | Powered hammer having beat piece with lubricant seal | Performing Operations; Transporting | 10 | Active |
| US8584769B2 | Vibration reduction handle assembly for a hammer drill | Performing Operations; Transporting | 4 | Active |
| USD314697S | Hand-held power saw | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.