Rudolf Bachmann
12Patents
8h-index
25Co-inventors
68Inventor score
Filing activity: Aug 25, 1975 → Feb 23, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4328282A | Magnetic recording media | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4320171A | Magnetic recording media containing elastomeric polyurethane binders in the magnetic coating | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4568612A | Magnetic recording media | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4334034A | Process for the preparation of polymerizable polyurethane elastomers | Chemistry; Metallurgy | 17 | Expired |
| US4058646A | Magnetic recording media containing elastomeric polyurethane binders in the magnetic coating | Emerging Cross-Sectional Technologies | 16 | Expired |
| USD290097S | Display for an electronic weighing scale | General | 12 | Expired |
| US4310565A | Process of making a magnetic recording media | Physics | 10 | Expired |
| US4058506A | Thermoplastic, elastic polyurethanes which are soluble in ethers and/or ketones | Chemistry; Metallurgy | 9 | Expired |
| US4152484A | Magnetic recording media | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5567918A | Method and apparatus for initiating a weighing operation | Physics | 6 | Expired |
| USD290096S | Display for an electronic weighing scale | General | 3 | Expired |
| US4357378A | Magnetic recording media | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.