David C. MacPherson
5Patents
5h-index
4Co-inventors
48Inventor score
Filing activity: Jul 28, 1992 → Jan 18, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5696778A | Method of and apparatus for generating intracavity double raman shifted laser pulses | Electricity | 106 | Expired |
| US6396069B1 | Topographer for real time ablation feedback having synthetic wavelength generators | Physics | 80 | Expired |
| US5285256A | Rear-looking apparatus and method for detecting contrails | Physics | 30 | Expired |
| US5583877A | Method and apparatus for generating high power laser pulses in the two to six micron wavelength range | Electricity | 10 | Expired |
| US6369898B1 | Method and apparatus for surface profiling of materials and calibration of ablation lasers | Human Necessities | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.