Karl-Erich Koch
8Patents
6h-index
8Co-inventors
52Inventor score
Filing activity: Feb 9, 1981 → Jun 23, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD370598S | Serving plate | General | 92 | Expired |
| USD289545S | Handshower | General | 25 | Expired |
| USD367584S | Handle for a kitchen utensil | General | 20 | Expired |
| USD276662S | Portable pneumatic sweeper | General | 12 | Expired |
| USD340164S | Grill | General | 9 | Expired |
| USD366184S | Handle for kitchen utensils | General | 8 | Expired |
| USD378179S | Grill | General | 5 | Expired |
| US4388053A | Fuel feed pump | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.