Ramar Corporation
9Patents
0Active
9Granted
30Portfolio score
Filing activity: Jun 9, 1975 → Dec 30, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5963034A | Electro-optic electromagnetic field sensor system with optical bias adjustment | Physics | 58 | Expired |
| US4009713A | Nebulizer | Emerging Cross-Sectional Technologies | 44 | Expired |
| US3990441A | Nebulizer heater | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5889900A | Integrated optic tunable filters and their methods of fabrication and use | Physics | 16 | Expired |
| US5749132A | Method of fabrication an optical waveguide | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4039778A | Electric cartridge heater with a multiple thermocouple assembly | Electricity | 7 | Expired |
| US4010351A | Cartridge heater with improved thermocouple | Electricity | 6 | Expired |
| US5875276A | Guided wave device and method of fabrication thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5834055A | Guided wave device and method of fabrication thereof | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.