Assignee
SCHULZ HANSRICHARD
2 granted patents·17 citations·filing 1975–1976
Top patents by PatentIndex Score
2 records- 0153US4106280AMethod and apparatus for synchronizing a mechanical oscillating system to the accuracy of a quartz standardSCHULZ HANSRICHARD·Filed 1976·Granted Aug 15, 1978·11 cites·32 claims
- 0236US4019049APhotoelectric transducing unit and system for detecting the sharpness of the image of object by means of the unitSCHULZ HANSRICHARD·Filed 1975·Granted Apr 19, 1977·6 cites·65 claims
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