Karl R. Persson
6Patents
5h-index
—Co-inventors
42Inventor score
Filing activity: Nov 5, 1975 → Jun 7, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD244833S | Folding carton | General | 34 | Expired |
| US4343428A | Tray with handles | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4018378A | Carton tray with cover | Performing Operations; Transporting | 8 | Expired |
| US4533079A | Tray, particularly for foodstuffs | Performing Operations; Transporting | 7 | Expired |
| US4240576A | Distribution package | Performing Operations; Transporting | 5 | Expired |
| USD263451S | Tray with handle | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.