Assignee

FELDMAN JR KARL T

US·2 granted patents·152 citations·filing 1983–1991

Technology mixF24S2 Y02E2 F02G1 G02B1

Top patents by PatentIndex Score

2 records

0189US4513732APassive integral solar heat collector systemFELDMAN JR KARL T·Filed 1983·Granted Apr 30, 1985·79 cites·2 claims
0283US5220462ADiode glazing with radiant energy trappingFELDMAN JR KARL T·Filed 1991·Granted Jun 15, 1993·73 cites·40 claims

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