Michael Hartmann
21Patents
9h-index
26Co-inventors
75Inventor score
Filing activity: Dec 23, 1996 → Mar 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6482185B1 | Injection device comprising a pen | Human Necessities | 274 | Expired |
| US5967472A | Height-adjusting device for an adjusting foot of a household appliance | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5908227A | Household appliance | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5980006A | Device for weight compensation of a front end door of a household appliance, especially a household dishwasher, the door being supported on a housing and pivotable about a horizontal axis | Fixed Constructions | 20 | Expired |
| US5823211A | Dishwasher | Human Necessities | 19 | Expired |
| US5988933A | Device for connecting a spring with a belt-shaped or rope-shaped transmission element | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5884821A | Device for dispensing detergent, particularly for dishwashers | Human Necessities | 14 | Expired |
| US8057444B2 | Device for holding a cannula and for the releasable arrangement on an injection pen | Human Necessities | 12 | Active |
| US6082748A | Wheel suspension for motor vehicles | Performing Operations; Transporting | 10 | Expired |
| US7775565B2 | Closing mechanism for a household appliance | Emerging Cross-Sectional Technologies | 9 | Active |
| US8152207B2 | Lock for a domestic appliance | Emerging Cross-Sectional Technologies | 5 | Active |
| US5818063A | Optical sensor for contamination in a circulating cleaning fluid | Textiles; Paper | 4 | Expired |
| US5882096A | Dishwasher | Human Necessities | 2 | Expired |
| US8840732B2 | Dishwasher with an improved arrangement of the feed device in the door | Human Necessities | 1 | Active |
| US11293416B2 | Precision fluid dispensing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11814553B2 | Adhesive | Chemistry; Metallurgy | 0 | Active |
| US11846668B2 | Method for assessing the thermal loading of a converter | Electricity | 0 | Active |
| US9421901B2 | Power-driven vehicle having at least one camera and at least one lamp | Performing Operations; Transporting | 0 | Active |
| US11635598B2 | Telephoto lens | Physics | 0 | Active |
| US8377230B2 | Household appliance comprising a locking device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8789543B2 | Dishwasher with a dissolving chamber | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.