Assignee
ALLEGRO JOSEPH
5 granted patents·97 citations·filing 1977–1990
Top patents by PatentIndex Score
5 records- 0185US5022381ABarrel-shaped solar roofing element and method for its assemblyALLEGRO JOSEPH·Filed 1990·Granted Jun 11, 1991·58 cites·17 claims
- 0249US4151972ASemi-attached ashtrayALLEGRO JOSEPH·Filed 1977·Granted May 1, 1979·12 cites·2 claims
- 0341US4158357AInner roof solar systemALLEGRO JOSEPH·Filed 1977·Granted Jun 19, 1979·10 cites·2 claims
- 0439US4242766AHeat transfer bed assembliesALLEGRO JOSEPH·Filed 1979·Granted Jan 6, 1981·8 cites·8 claims
- 0538US4146014AInner roof solar systemALLEGRO JOSEPH·Filed 1977·Granted Mar 27, 1979·9 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →