Jan Mulder
16Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Dec 5, 1974 → Apr 16, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6392478B1 | Amplification device having an adjustable bandwidth | Physics | 71 | Expired |
| US3991585A | Cold-gas refrigerator | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4018552A | Pressing block for die pressing thermoplastic material | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4082138A | Heat regenerator | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4034804A | Motor-car radiator | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4058382A | Hot-gas reciprocating machine with self-centered free piston | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US9033139B2 | Rod belt for a rod belt conveyor for agricultural machinery | Human Necessities | 13 | Active |
| US4188791A | Piston-centering system for a hot gas machine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US9033138B2 | Rod belt for a rod belt conveyor for agricultural machinery | Performing Operations; Transporting | 7 | Active |
| US7308786B2 | Rod for rotating rod-bands | Human Necessities | 5 | Expired |
| US3994337A | Cooling system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9814182B2 | Inclined conveyor for combine harvesters with negative pressure inlet | Performing Operations; Transporting | 3 | Active |
| US5382653A | Preparation of copolymers | Chemistry; Metallurgy | 2 | Expired |
| US9523405B2 | Device for isolating an object from external motions | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US5352766A | Preparation of copolymers | Chemistry; Metallurgy | 0 | Expired |
| US9341225B2 | Device for isolating an object from external motions | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.