Joachim Blum
15Patents
6h-index
24Co-inventors
62Inventor score
Filing activity: Jun 14, 1991 → May 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6953100B2 | Method and apparatus to regulate the supply of power to an electric drive using a hybrid energy supply system in a vehicle | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5908667A | Multilayer lacquering process | Chemistry; Metallurgy | 11 | Expired |
| US7247401B2 | Method and apparatus for operating a fuel cell system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7308509B2 | Method for controlling the communication of single computers in a computer network | Electricity | 9 | Expired |
| US6811665B2 | Process for the application of a protective and decorative laminar structure | Chemistry; Metallurgy | 8 | Expired |
| US5882734A | Multilayer lacquering process | Performing Operations; Transporting | 8 | Expired |
| US7001643B1 | Decoratively enameled plastic molded parts for motor vehicles | Performing Operations; Transporting | 6 | Expired |
| US5991042A | Method and an apparatus for the characterisation of lacquered surfaces | Physics | 6 | Expired |
| US6165561A | Multilayered enamelling process | Chemistry; Metallurgy | 6 | Expired |
| US6680592B2 | METHOD AND APPARATUS FOR PRODUCING CURRENT VALUES DEPENDENT ON THE POSITION OF THE ACCELERATOR PEDAL FOR THE PURPOSE OF CONTROLLING THE POWER OF ONE OR MORE DRIVES IN A MOBILE DEVICE WITH A FUEL CELL FOR SUPPLYING ENERGY | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6093299A | Stove-enamel coating media and the use thereof | Chemistry; Metallurgy | 2 | Expired |
| US5219957A | Water-dilutable vehicles based on epoxide resins, methods for their synthesis and their use as aqueous coating materials as well as aqueous coating materials | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5747114A | Process for the effect coating of grained plastics parts | Performing Operations; Transporting | 1 | Expired |
| US6656619B2 | Fuel cell system and method for operating a fuel cell | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7422809B2 | Method and apparatus for regulating electrical power output of a fuel cell system | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.