HeaTran, Inc.
1Patents
0Active
1Granted
19Portfolio score
Filing activity: May 6, 1974 → May 6, 1974
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3951644A | Method of producing iron and steel from iron ore | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.