Mark D. Jankowski
12Patents
9h-index
4Co-inventors
65Inventor score
Filing activity: Jan 23, 1986 → Feb 24, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5984791A | Swing with pivotable tray | Human Necessities | 48 | Expired |
| US6022277A | Swing with drive mechanism | Human Necessities | 45 | Expired |
| US5769727A | Swing | Human Necessities | 43 | Expired |
| US5975631A | Swing with recline mechanism | Human Necessities | 39 | Expired |
| US4795209A | Pivoting removable tray/restraint for baby carrier | Performing Operations; Transporting | 35 | Expired |
| US4744599A | Two-position playseat coupling | Human Necessities | 34 | Expired |
| US5203581A | Baby walker | Human Necessities | 32 | Expired |
| USD637802S1 | Shoe | General | 31 | Expired |
| USD637801S1 | Shoe | General | 18 | Expired |
| US6305909A | Engine arrangement for blowers and blower/vacuums | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| USD296739S | Support bar for an infant's swing seat | General | 5 | Expired |
| US6273035A | Internal combustion engine with induction system heat sink | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.