Grumman Corp
Grumman CoActive Patents
0
Total Holdings
18
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US5584292A | Digital X-ray camera for precision mammographic needle biop… | Expired / Lapsed | 1994-10-31 | 1996-12-17 | 9 | Details |
| US5121125A | Optimum matched illumination waveform design process | Expired / Lapsed | 1991-01-18 | 1992-06-09 | 6 | Details |
| US5032002A | Write with light optical notching filter | Expired / Lapsed | 1989-02-14 | 1991-07-16 | 7 | Details |
| US5028181A | Quick change right angle and offset drill head | Expired / Lapsed | 1990-05-14 | 1991-07-02 | 9 | Details |
| US4976520A | Common path multichannel optical processor | Expired / Lapsed | 1988-09-09 | 1990-12-11 | 10 | Details |
| US4932057A | Parallel transmission to mask data radiation | Expired / Lapsed | 1988-10-17 | 1990-06-05 | 6 | Details |
| US4771398A | Method and apparatus for optical RF phase equalization | Expired / Lapsed | 1986-04-30 | 1988-09-13 | 15 | Details |
| US4699466A | Optical RF filtering system | Expired / Lapsed | 1985-03-27 | 1987-10-13 | 15 | Details |
| US4645300A | Fourier plane recursive optical filter | Expired / Lapsed | 1984-07-30 | 1987-02-24 | 12 | Details |
| US4601053A | Automatic TV ranging system | Expired / Lapsed | 1983-11-21 | 1986-07-15 | 42 | Details |
| US4598292A | Electronic standby flight instrument | Expired / Lapsed | 1983-12-23 | 1986-07-01 | 5 | Details |
| US4522466A | Recursive optical filter system | Expired / Lapsed | 1983-05-26 | 1985-06-11 | 29 | Details |
| US4471445A | Fourier transform signal processor | Expired / Lapsed | 1981-03-30 | 1984-09-11 | 16 | Details |
| US4459167A | Run-flat tire and method of making same | Expired / Lapsed | 1983-12-12 | 1984-07-10 | 7 | Details |
| US4240108A | Vehicle controlled raster display system | Expired / Lapsed | 1977-10-03 | 1980-12-16 | 15 | Details |
| US4028725A | High-resolution vision system | Expired / Lapsed | 1976-04-21 | 1977-06-07 | 11 | Details |
| US3955013A | Novel process for producing a thin film of germanium | Expired / Lapsed | 1974-06-21 | 1976-05-04 | 13 | Details |
| US3093998A | Method for testing fluids for particle contamination | Expired / Lapsed | 1959-11-06 | 1963-06-18 | 1 | Details |