Daniel Christensen
4Patents
4h-index
8Co-inventors
47Inventor score
Filing activity: Jan 2, 1986 → Oct 30, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5543185A | Artificial rock climbing structure and method of making | Human Necessities | 25 | Expired |
| US6179313A | Motorcycle exhaust pipe heat shield and method of making same | Performing Operations; Transporting | 15 | Expired |
| US8616329B1 | Air coupled acoustic aperiodic flat lens | Physics | 9 | Active |
| US4642162A | Planarization of dielectric layers in integrated circuits | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.