Frederic Barth
7Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Aug 17, 1983 → Dec 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5094256A | Dental cleansing device and interdental floss for such a device | Human Necessities | 94 | Expired |
| US6064311A | Process for generating at least one warning signal relating to the level in a product storage tank and device for implementing the process | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5183064A | Dental cleansing device and interdental floss for such a device | Human Necessities | 21 | Expired |
| US4538315A | Dental hygiene apparatus having a plurality of rotating brushes | Human Necessities | 21 | Expired |
| US9175807B2 | Device and method for filling a container with a gas under pressure | Emerging Cross-Sectional Technologies | 1 | Active |
| US10794538B2 | Process for refilling a gas tank and gas supply system | Emerging Cross-Sectional Technologies | 0 | Active |
| US8172955B2 | Process for decontaminating an organic solid substrate contaminated by solid radioactive particulate inorganic contaminants, using dense pressurized CO2 | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.