Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2337522A | Detonation measurement | Standard Oil Company of California | Expired / Lapsed | 1943-05-04 | 1943-12-21 | 1963-05-04 | 0.0 yrs | 0 | |
| US2287825A | Apparatus for cooling coated pipe | Standard Oil Company of California | Expired / Lapsed | 1938-07-30 | 1942-06-30 | 1958-07-30 | 0.0 yrs | 0 |