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MARCHANT RES Inc
MARCHANT R
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2928076A
Electronic computers
Expired / Lapsed
1956-10-09
1960-03-08
0
Details
US2927732A
Electronic computer
Expired / Lapsed
1955-10-10
1960-03-08
0
Details
US2887676A
Pulse interpreter
Expired / Lapsed
1956-05-09
1959-05-19
0
Details