Ronald J. Steele
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Nov 10, 2003 → Nov 10, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7043909B1 | Beta type stirling cycle device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.