James L. Parker
3Patents
0Active
3Granted
28Portfolio score
Filing activity: May 4, 1982 → Aug 24, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6178416A | Method and apparatus for knowledgebase searching | Emerging Cross-Sectional Technologies | 79 | Expired |
| US4402093A | Emergency valve unit for preventing overflow of a toilet | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6585089B1 | Coated brake pad and method for smoothing rotor surface and method of manufacture | Mechanical Engineering; Lighting; Heating | 17 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.