James Alan Kalthoff
6Patents
3h-index
14Co-inventors
54Inventor score
Filing activity: May 2, 1997 → Jan 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5967955A | Collapsible exercise device | Human Necessities | 206 | Expired |
| USD405132S | Exercise apparatus | General | 41 | Expired |
| US9138561B2 | MRI compatible handle and steerable sheath | Physics | 4 | Active |
| US9192743B2 | MRI compatible handle and steerable sheath | Physics | 3 | Active |
| US9931874B2 | Ribbon supply mounting | Performing Operations; Transporting | 0 | Active |
| US10195883B2 | Leader film on a ribbon supply roll | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.