Dickey John Corp
Dickey JohActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4166948A | Seed sensor | Expired / Lapsed | 1977-12-01 | 1979-09-04 | 6 | Details |
| US4086563A | Wheel slippage monitor | Expired / Lapsed | 1975-07-10 | 1978-04-25 | 19 | Details |
| US4058712A | Acre counter | Expired / Lapsed | 1976-04-08 | 1977-11-15 | 21 | Details |
| US4002937A | Magnetic sensing device | Expired / Lapsed | 1975-07-03 | 1977-01-11 | 11 | Details |
| US3828173A | Grain analysis computer circuit | Expired / Lapsed | 1972-08-01 | 1974-08-06 | 13 | Details |
| US3739367A | Slow rotational speed alarm | Expired / Lapsed | 1971-08-19 | 1973-06-12 | 13 | Details |