Klaus Maier
15Patents
7h-index
19Co-inventors
63Inventor score
Filing activity: Apr 7, 1980 → Jul 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7344194B2 | Device for lumbar support | Human Necessities | 86 | Active |
| US6857704B2 | Neck support for a chair | Human Necessities | 73 | Expired |
| US6948774B2 | Armrest | Human Necessities | 18 | Expired |
| US5975881A | Blow molding machine | Performing Operations; Transporting | 13 | Expired |
| US11134780B2 | Chair, particularly conference or office chair, and method for manufacturing a chair | Human Necessities | 10 | Active |
| US4387941A | Work place arrangement | Human Necessities | 7 | Expired |
| US10820703B2 | Chair, particularly conference or office chair, and method for manufacturing a chair | Human Necessities | 7 | Active |
| US7503626B2 | Chair having a tiltable seat | Human Necessities | 6 | Active |
| US7552975B2 | Backrest attachment device | Human Necessities | 6 | Active |
| USD269487S | Laboratory table or similar article | General | 2 | Expired |
| US8419993B2 | Extrusion blow molding machine and method for the production of a hollow plastic body | Performing Operations; Transporting | 2 | Active |
| US10259049B2 | Tool holder having a collet holder and a tool insert for use in a tool holder | Emerging Cross-Sectional Technologies | 2 | Active |
| US7222263B2 | Program-controlled unit with on-chip debug resources able to control watchdog timers | Physics | 1 | Expired |
| US11193534B2 | Multi-part adjusting element | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10627152B2 | Domestic refrigeration appliance having an external housing of an icemaker and a frame at the front | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.