Uli Witzig
10Patents
4h-index
—Co-inventors
43Inventor score
Filing activity: Jan 19, 1988 → Aug 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6189971A | Task chair with adjustable seat depth | Human Necessities | 44 | Expired |
| USD348311S | Cover for concealed toilet flush tank | General | 9 | Expired |
| USD465014S1 | Push-button for water closets | General | 8 | Expired |
| USD318574S | Urinal partition wall | General | 5 | Expired |
| USD479578S1 | Float valve for filling a flush tank | General | 4 | Expired |
| USD320070S | Toilet tank | General | 4 | Expired |
| US6038982A | Table with a height-adjustable tabletop part | Human Necessities | 3 | Expired |
| USD463016S1 | Cover for a flushing tank | General | 1 | Expired |
| USD467322S1 | Cover for a flushing tank | General | 1 | Expired |
| USD466203S1 | Flush actuator for sanitary systems | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.