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Intermountain Research and Development Corp
Intermount
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4878494A
Cardio-valve assist unit and method for performing cardio-v…
Expired / Lapsed
1988-12-20
1989-11-07
16
Details
US2955286A
Plural loop antenna having ferrite cores
Expired / Lapsed
1958-02-24
1960-10-04
0
Details