Patrick J. Callahan
3Patents
1h-index
4Co-inventors
41Inventor score
Filing activity: Dec 23, 1991 → Jun 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5281826A | Video fluorescence monitor for determination of spill outlines | Physics | 20 | Expired |
| US7761376B2 | Method for providing funding of and access to an investment vehicle | Physics | 0 | Active |
| US12369710B2 | Storage system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.