Richard E. Hansen
7Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: Apr 5, 1976 → Mar 4, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4865855A | Antimicrobial absorbent food pad | Performing Operations; Transporting | 87 | Expired |
| USD245025S | Display module | General | 10 | Expired |
| USD244863S | Keyboard module | General | 9 | Expired |
| US4044710A | Inventory control board | Physics | 6 | Expired |
| USD436314S | Container having multiple orientations | General | 5 | Expired |
| US4726442A | Side-stick vehicle steering system | Performing Operations; Transporting | 4 | Expired |
| USD248706S | Desk or similar article | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.