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Dynamics Research Corp
Dynamics R
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3483389A
Electro-optical encoder having fiber optic coupling
Expired / Lapsed
1968-01-23
1969-12-09
0
Details
US3244895A
Shaft encoders
Expired / Lapsed
1962-07-26
1966-04-05
2
Details