Robinson Industries, Inc.
6Patents
0Active
6Granted
27Portfolio score
Filing activity: Jul 10, 1978 → Mar 26, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4659047A | Appliance support | Human Necessities | 28 | Expired |
| US4219325A | Axial flow reversible fan for a heat treating furnace | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6929438B1 | Cargo restraint apparatus | Performing Operations; Transporting | 13 | Expired |
| US4318693A | Axial fan turning diffuser | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4708593A | Surgeless combustion air blower | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4295789A | Cover plates for tank heads | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.