Alvan Harold Johnson
1Patents
0h-index
8Co-inventors
19Inventor score
Filing activity: Jul 11, 1995 → Jul 11, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5823230A | Heat exchanger assembly method and tube plug for heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.