David E. Cross
15Patents
10h-index
7Co-inventors
65Inventor score
Filing activity: Aug 15, 1975 → Jul 21, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4266815A | Connectors | Emerging Cross-Sectional Technologies | 100 | Expired |
| US4936838A | Female external urinal device | Human Necessities | 67 | Expired |
| US4627838A | Stylet actuated winged catheter | Human Necessities | 51 | Expired |
| US4868024A | Medico-surgical and sanitary articles and materials | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4540156A | Fluid flow control valve | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5015244A | Adhesive ring assemblies for collection bags | Human Necessities | 19 | Expired |
| USD243365S | Medical airway tube separator or the like | General | 17 | Expired |
| US5135199A | Valves and urine bags | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5160330A | Medico-surgical collection bag assemblies | Human Necessities | 14 | Expired |
| US5009647A | Water closet disposable ostomy bags and materials | Performing Operations; Transporting | 10 | Expired |
| US4002075A | Liquid-measuring apparatus | Physics | 10 | Expired |
| US5267990A | Male urine collection devices | Human Necessities | 10 | Expired |
| US5304157A | Medico-surgical collection bags | Human Necessities | 6 | Expired |
| US7422668B2 | Electrochemical cells | Chemistry; Metallurgy | 4 | Expired |
| US6045540A | Filtration apparatus | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.