Patent Explorer
Browse, filter, and analyze 6 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3033538A | Fluid heaters | Babcock and Wilcox Co | Expired / Lapsed | 1956-06-11 | 1962-05-08 | 1976-06-11 | 0.0 yrs | 0 | |
| US2691952A | Fusion welding baching means | Babcock and Wilcox Co | Expired / Lapsed | 1948-05-08 | 1954-10-19 | 1968-05-08 | 0.0 yrs | 0 | |
| US2381890A | Method of forming lined pressure vessel connections | Babcock and Wilcox Co | Expired / Lapsed | 1942-06-13 | 1945-08-14 | 1962-06-13 | 0.0 yrs | 0 | |
| US1884778A | Steam reheater | Babcock and Wilcox Co | Expired / Lapsed | 1928-05-16 | 1932-10-25 | 1948-05-16 | 0.0 yrs | 0 | |
| US1785334A | Air heater | Babcock and Wilcox Co | Expired / Lapsed | 1926-03-04 | 1930-12-16 | 1946-03-04 | 0.0 yrs | 0 | |
| US1440033A | Dust removing and collecting means | Babcock and Wilcox Co | Expired / Lapsed | 1918-09-28 | 1922-12-26 | 1938-09-28 | 0.0 yrs | 0 |