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Manostat Corp
Manostat C
Active Patents
0
Total Holdings
4
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3875970A
Tubing
Expired / Lapsed
1973-09-17
1975-04-08
4
Details
US3138104A
Variable feed pump and related method
Expired / Lapsed
1962-11-23
1964-06-23
2
Details
US3117448A
Condition indicating device
Expired / Lapsed
1957-08-21
1964-01-14
1
Details
US2946486A
Analytical device
Expired / Lapsed
1957-05-29
1960-07-26
0
Details