Michael Heider
6Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Apr 23, 1976 → Feb 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5735830A | Polymer material for medical instruments and method for production of the polymer material | Chemistry; Metallurgy | 12 | Expired |
| US6975051B2 | Cooled primary or secondary part of an electric motor | Electricity | 7 | Expired |
| US4050565A | Keyboard controlled electronic embossing machine | Performing Operations; Transporting | 4 | Expired |
| US9892574B2 | Method for monitoring access authorizations by an access monitoring system | Physics | 2 | Active |
| US11958509B2 | Hopper railcar with door deflector for transverse pivoted outlet gate, door deflector and method of retrofitting hopper railcar to include door deflector for transverse pivoted outlet gate | Performing Operations; Transporting | 0 | Active |
| US11852223B2 | Drive arrangement of a working machine to be driven with a variably adjustable speed and method for operating the drive arrangement | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.