Assignee

RYGAN CORP

US·2 granted patents·0 citations·filing 2017–2023

Technology mixF28F2 C09K1 F24T1 F28D1 Y02E1

Top patents by PatentIndex Score

2 records

0150US10301528B1Method, apparatus, header, and composition for ground heat exchangeRYGAN CORP·Filed 2017·Granted May 28, 2019·0 cites·11 claims
0249US12460873B2Heat exchanger, plate element therefor, and method of constructionRYGAN CORP·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims

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