Harold R. Howell
2Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: Sep 30, 1988 → Apr 28, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5921423A | Stackable reusable food delivery tray for simultaneous serving of hot and cold food | Human Necessities | 14 | Expired |
| US4909313A | Pressurized bellows flat contact heat exchanger interface | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.