Individual holder
VANDENBERG LEONARD B
US·5 granted patents·150 citations·filing 1978–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0185US4809523AThermal cooling and heat transfer systemVANDENBERG LEONARD B·Filed 1984·Granted Mar 7, 1989·57 cites·1 claims
- 0280US4365616ASelf-aligning solar collectorVANDENBERG LEONARD B·Filed 1980·Granted Dec 28, 1982·40 cites·9 claims
- 0370US5228310ASolar heat pumpVANDENBERG LEONARD B·Filed 1992·Granted Jul 20, 1993·35 cites·2 claims
- 0444US5142882ASolar heat pumpVANDENBERG LEONARD B·Filed 1989·Granted Sep 1, 1992·10 cites·15 claims
- 0542US4270522ASolar heat collection and transfer systemVANDENBERG LEONARD B·Filed 1978·Granted Jun 2, 1981·8 cites·2 claims
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