David Nelson
11Patents
5h-index
8Co-inventors
59Inventor score
Filing activity: Oct 12, 1993 → Apr 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7528722B2 | System and method for notifying a package recipient of package arrival | Physics | 56 | Active |
| US7267651B2 | Method and apparatus for blood flow measurement using millimeter wave band | Human Necessities | 39 | Expired |
| US7758053B2 | Skate strip-blade holder | Human Necessities | 26 | Active |
| US6991693B2 | Screen cloth insertion apparatus and method | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD355874S | Baby stroller | General | 10 | Expired |
| US8038157B2 | Skate strip-blade holder | Human Necessities | 2 | Active |
| US8128857B2 | Method of shortening the time to compression mold a roofing shingle or tile and apparatus for facilitating same | Emerging Cross-Sectional Technologies | 2 | Active |
| US11149425B2 | Ventilated toilet | Fixed Constructions | 1 | Active |
| US8574481B2 | Process and apparatus for molding a shingle, for cooling a shingle, for applying a curvature thereto and carrier plate for facilitating the process | Performing Operations; Transporting | 0 | Active |
| US11293793B1 | Blood flow measurement apparatus and method | Human Necessities | 0 | Active |
| US9579832B2 | Method of shortening the time to compression mold a roofing shingle or tile and apparatus for facilitating same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.