Manfred Buck
18Patents
10h-index
29Co-inventors
72Inventor score
Filing activity: Sep 14, 1981 → Jun 27, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5199833A | Hand held power tool with removable tool holder | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5888031A | Drilling device | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5954347A | Tool holder and tool for drilling and striking machine tool | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4476941A | Motor-driven hand-held percussion tool | Performing Operations; Transporting | 35 | Expired |
| US4446931A | Power driven hammer drill | Performing Operations; Transporting | 33 | Expired |
| US5899644A | Apparatus for supporting a hand guided drill tool | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4693407A | Power impact device, particularly for fasteners | Performing Operations; Transporting | 20 | Expired |
| US7397153B2 | Power tool | Electricity | 17 | Expired |
| US6093130A | Multi-speed transmission for electrical power tools | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4565313A | Drive-in apparatus particularly an electric tacker for driving in fasteners | Performing Operations; Transporting | 11 | Expired |
| US5337945A | Device for driving-in stitches | Performing Operations; Transporting | 10 | Expired |
| US6039038A | Drilling assisting device for hand-guided drill | Performing Operations; Transporting | 7 | Expired |
| US6930431B2 | Electric machine and manual machine tool comprising the same | Electricity | 6 | Expired |
| US4663094A | Process for the production of a cupola shaped plastic piece with a flat rim | Performing Operations; Transporting | 5 | Expired |
| US9738062B2 | Patterning methods and products | Emerging Cross-Sectional Technologies | 1 | Active |
| US8778454B2 | Modified surfaces | Emerging Cross-Sectional Technologies | 1 | Active |
| US8241841B2 | Patterning methods and products | Emerging Cross-Sectional Technologies | 0 | Active |
| US9415328B2 | Modified surfaces | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.