Assignee
CERVINKA FRANZ
AT·4 granted patents·15 citations·filing 1978–1985
Technology mixB60B4
Top patents by PatentIndex Score
4 records- 0133US4733891AGrit spreader for motor vehiclesCERVINKA FRANZ·Filed 1985·Granted Mar 29, 1988·7 cites·10 claims
- 0233US4575135ASand-dispensing device for motor vehiclesCERVINKA FRANZ·Filed 1983·Granted Mar 11, 1986·6 cites·6 claims
- 0324US4556243ASand-dispensing device for motor vehiclesCERVINKA FRANZ·Filed 1983·Granted Dec 3, 1985·2 cites·8 claims
- 0422US4272110AVibratory sanderCERVINKA FRANZ·Filed 1978·Granted Jun 9, 1981·0 cites·10 claims
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