Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4196544A | Apparatus and method for controlling plant growth with artificial light | General Mills Inc | Expired / Lapsed | 1978-04-10 | 1980-04-08 | 1998-04-10 | 0.0 yrs | 22 | |
| US3021271A | Growth of solid layers on substrates which are kept under ion bombardment before and during deposition | General Mills Inc | Expired / Lapsed | 1959-04-27 | 1962-02-13 | 1979-04-27 | 0.0 yrs | 2 | |
| US2696245A | Method and apparatus for sealing cartons | General Mills Inc | Expired / Lapsed | 1950-12-23 | 1954-12-07 | 1970-12-23 | 0.0 yrs | 0 |