John W. Manser
8Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: May 16, 1991 → May 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5969619A | Liquid level control system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US11015626B2 | Support assembly for displaying a portable article | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US5144892A | Printing fluid circulator for use in a printing press | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5694974A | Fluid level detection system for ink in a printing press | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6546861B2 | Printing press scraping blade | Performing Operations; Transporting | 3 | Expired |
| US11702866B2 | System for displaying a portable article | Electricity | 1 | Active |
| US11970882B2 | Security system for portable consumer article | Human Necessities | 0 | Active |
| US11199029B2 | Security system for portable consumer article | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.