Individual holder

COOPER ALLEN K

2 granted patents·105 citations·filing 1976–1977

Individually held — no corporate assignee on record.

Technology mixF24S2 Y02E2 F24D1 Y02B1 Y10S1 Y10T1

Top patents by PatentIndex Score

2 records

0186US4052000ASolar energy augmented water heating systemCOOPER ALLEN K·Filed 1976·Granted Oct 4, 1977·70 cites·24 claims
0279US4133338AFreeze protection for solar heating systemsCOOPER ALLEN K·Filed 1977·Granted Jan 9, 1979·35 cites·17 claims

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