Flowserve Corp
FlowserveActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3287288A | Low friction composition containing a resinous binder and d… | Expired / Lapsed | 1964-09-21 | 1966-11-22 | 2 | Details |
| US3169486A | Pumps | Expired / Lapsed | 1963-07-29 | 1965-02-16 | 2 | Details |
| US2729420A | Valve for corrosive fluids | Expired / Lapsed | 1950-07-29 | 1956-01-03 | 0 | Details |
| US2501051A | Siliconizing processes | Expired / Lapsed | 1943-02-11 | 1950-03-21 | 2 | Details |
| US2473061A | Shaft seal | Expired / Lapsed | 1943-10-04 | 1949-06-14 | 0 | Details |
| US2239152A | Mixing machine | Expired / Lapsed | 1940-08-12 | 1941-04-22 | 0 | Details |