Hans-Frieder Eberhardt
16Patents
6h-index
19Co-inventors
63Inventor score
Filing activity: Apr 29, 1974 → Jun 26, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6224179A | Heat-insulating housing as well as a household oven and a household refrigerator having the housing | Emerging Cross-Sectional Technologies | 85 | Expired |
| US4016287A | Dermatological compositions containing an acylamino-carboxylic acid or an alkyl ester thereof | Human Necessities | 68 | Expired |
| US7815269B2 | Refrigerator | Mechanical Engineering; Lighting; Heating | 63 | Expired |
| US6488172B1 | Thermally insulating housing | Emerging Cross-Sectional Technologies | 17 | Expired |
| US3948943A | Aminocarboxylic acid higher alkylamides | Human Necessities | 17 | Expired |
| US4225619A | Substituted fluoracylresorcinols | Human Necessities | 14 | Expired |
| US4327114A | Substituted 1,8-dihydroxy-9-(10H)anthracenones | Chemistry; Metallurgy | 6 | Expired |
| US4229479A | Fluoracylresorcinols as ingredients in pharmaceutical, cosmetic and pesticidal compositions | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7140391B2 | Multiway valve | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7645003B2 | Thermally insulating wall | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6053594A | Heat insulation wall | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7036335B2 | Pneumatically actuated multi-way valve and refrigerating machine with multi-way valve | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8377538B2 | Vacuum insulation panel, and method for the production thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US7093462B2 | Multi-way valve and refrigerating machine with multi-way valve | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US6899135B2 | Multiway valve | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7153104B2 | Method for introducing and activating a getter in a vacuum vessel and getter unit | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.