Leif Andersson
9Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: May 5, 1980 → Nov 18, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4557265A | Suturing instrument | Human Necessities | 235 | Expired |
| US4645363A | Pivotally mounted guide means in endless ribbon cassettes | Performing Operations; Transporting | 6 | Expired |
| US4349284A | Assembly for moving printing means of a printing machine | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4501510A | Apparatus for feeding sheets of material and continuous webs in printers and typewriters | Performing Operations; Transporting | 4 | Expired |
| US7371205B2 | Device for asymmetric heating and cooling of reaction mixtures during centrifuging and rotor means therefore | Physics | 4 | Expired |
| US4747717A | Guide means | Performing Operations; Transporting | 3 | Expired |
| US4543003A | Paper alignment device for a printer, typewriter or like office machine | Performing Operations; Transporting | 1 | Expired |
| US7382444B2 | Multiple optical channels | Physics | 0 | Expired |
| US6517753B1 | Method and device for forming a mat of particle board | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.