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Foster Wheeler Inc

Foster Whe
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2959322A Pressure closure Expired / Lapsed 1956-05-18 1960-11-08 0 Details
US2009877A Closure for pressure vessels Expired / Lapsed 1931-03-04 1935-07-30 0 Details