Assignee
ZANIEWSKI MICHEL HENRY
4 granted patents·67 citations·filing 1977–1980
Top patents by PatentIndex Score
4 records- 0176US4200035AModular ventilating assemblyZANIEWSKI MICHEL HENRY·Filed 1978·Granted Apr 29, 1980·28 cites·19 claims
- 0256US4186468ARing clamp and method of making sameZANIEWSKI MICHEL HENRY·Filed 1978·Granted Feb 5, 1980·13 cites·5 claims
- 0354US4342258AVentilatorZANIEWSKI MICHEL HENRY·Filed 1980·Granted Aug 3, 1982·14 cites·6 claims
- 0453US4142457ALost mold for the casting of a mouthpiece or nozzle for a chimney or smokestackZANIEWSKI MICHEL HENRY·Filed 1977·Granted Mar 6, 1979·12 cites·9 claims
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