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Stewart Warner Corp
Stewart Wa
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3241137A
Transponder-type beacons
Expired / Lapsed
1958-05-05
1966-03-15
2
Details
US2950093A
Container for electronic equipment
Expired / Lapsed
1956-08-16
1960-08-23
0
Details
US2429114A
Centrifugal pump
Expired / Lapsed
1943-07-27
1947-10-14
0
Details