RJM Corporation
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Feb 4, 1985 → Jan 16, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5690039A | Method and apparatus for reducing nitrogen oxides using spatially selective cooling | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6481361B1 | Coal balancing damper | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4542687A | Green peanut destemmer and washer | Human Necessities | 8 | Expired |
| US4687064A | Green peanut harvester | Human Necessities | 6 | Expired |
| US6790031B2 | Fuel staging methods for low NOx tangential fired boiler operation | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.