Manfred Haage
16Patents
7h-index
27Co-inventors
62Inventor score
Filing activity: Jan 8, 1985 → Mar 29, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4708551A | Expansion dowel assembly | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4640654A | Anchor | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5569091A | Expansible metal anchor and method of manufacturing it | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5315800A | Anchoring rod for anchoring an article to a base using a synthetic resin | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5634752A | Anchor bolt for anchoring by compound mass, and method of manufacturing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4968199A | Expansible plug to be percussion anchored in a borehole that tapers outward at an inner end thereof | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5586851A | Prestress-monitoring element for screw-type anchors | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6328271A | Holder for a mobile telephone | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5667120A | Device for the variable division of a motor vehicle boot and for securing the loaded cargo | Performing Operations; Transporting | 6 | Expired |
| US5431516A | Expansible plug | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5666633A | Method of producing interlocking metal parts | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5079881A | Injection packer for injecting synthetic resin into cracks in concrete | Fixed Constructions | 4 | Expired |
| US6186379A | Device for securing pieces of luggage in car luggage compartment | Performing Operations; Transporting | 4 | Expired |
| US5655864A | Expansible fixing plug | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5143497A | Expansible plug for fixing to a solid or hollow building material | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5076374A | Drilling device with an impact-rotation tool | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.