Johann Meier
19Patents
11h-index
29Co-inventors
72Inventor score
Filing activity: Jun 30, 1975 → May 23, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5058852A | Vehicle seat which is adjustable in height and with automatic weight adjustment | Performing Operations; Transporting | 51 | Expired |
| USD428719S | Vehicle seat | General | 50 | Expired |
| US4010835A | Matrix print head | Performing Operations; Transporting | 31 | Expired |
| US4030591A | Controls for a movable disk printer | Physics | 26 | Expired |
| US6309906A | Photovoltaic cell and method of producing that cell | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4075636A | Bi-directional dot matrix printer with slant control | Performing Operations; Transporting | 23 | Expired |
| US4679760A | Spring arrangement | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4025837A | Adaptive control circuit for a stepping motor | Physics | 21 | Expired |
| US7575206B2 | Vehicle seat with automatic height adjustment and method therefore | Performing Operations; Transporting | 17 | Active |
| US4569605A | Wire driving armature for dot printer | Electricity | 12 | Expired |
| US4278019A | All-points addressable dot printer | Performing Operations; Transporting | 11 | Expired |
| US5755421A | Guide rail arrangement for a vehicle seat | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4780015A | Impact detecting platen for a high speed impact line printer | Performing Operations; Transporting | 4 | Expired |
| US6163505A | contact member for an ultrasonic transducer | Performing Operations; Transporting | 3 | Expired |
| US8534646B2 | Seat suspension device for a vehicle seat | Performing Operations; Transporting | 3 | Active |
| US8950812B2 | Foldable vehicle seat | Performing Operations; Transporting | 2 | Active |
| US10005377B2 | Armrest device | Performing Operations; Transporting | 2 | Active |
| US10406949B2 | Sprung vehicle seat | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11722077B2 | Motor vehicle having a front door and a rear door | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.