Individual holder
SCHOENFELDER JAMES L
4 granted patents·92 citations·filing 1977–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0183US4241782AHeat storage system adapted for incongruently melting heat storage materials and congruently melting heat storage materialsSCHOENFELDER JAMES L·Filed 1978·Granted Dec 30, 1980·39 cites·8 claims
- 0270US4398529ASolar heating wallSCHOENFELDER JAMES L·Filed 1981·Granted Aug 16, 1983·26 cites·6 claims
- 0363US4203420APortable solar heat tubeSCHOENFELDER JAMES L·Filed 1977·Granted May 20, 1980·20 cites·3 claims
- 0436US4483115AInsulated building componentSCHOENFELDER JAMES L·Filed 1982·Granted Nov 20, 1984·7 cites·7 claims
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