James Davis
19Patents
8h-index
13Co-inventors
69Inventor score
Filing activity: Feb 18, 1975 → Jun 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5177685A | Automobile navigation system using real time spoken driving instructions | Physics | 716 | Expired |
| US4886241A | Valve stem packing containment for high pressure, high temperature | Mechanical Engineering; Lighting; Heating | 70 | Expired |
| US4009470A | Pre-emptive, rotational priority system | Physics | 50 | Expired |
| US4679262A | Head support cushion | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6947287B1 | Universal modular power supply carrier | Physics | 44 | Expired |
| US6427384B1 | Automatic hatch cover for bulk carriers | Performing Operations; Transporting | 30 | Expired |
| US4773142A | Methods of making head support cushions | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6352493B1 | Swimming simulation system | Human Necessities | 12 | Expired |
| US4834338A | High pressure flexible seat valve trim | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6790164B1 | Swimming simulation system | Human Necessities | 5 | Expired |
| US4991881A | Valve flange retainment system | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7209357B2 | Universal modular power supply carrier | Physics | 2 | Expired |
| US6980634B1 | Telephone circuit controller apparatus | Electricity | 1 | Expired |
| US10315739B1 | Kayak dolly-lift system | Performing Operations; Transporting | 1 | Active |
| US7472161B2 | System for ensuring client access to messages from a server | Electricity | 1 | Active |
| US7392282B2 | Method for ensuring client access to messages from a server | Electricity | 1 | Expired |
| US8749619B2 | Methods and apparatus for transient light imaging | Electricity | 1 | Active |
| US11260967B1 | No/low skid device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11504595B2 | Dry swim simulation system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.