Individual holder

KAI RICHARD H

2 granted patents·38 citations·filing 2003–2004

Individually held — no corporate assignee on record.

Technology mixB32B2 Y10T2 B27L1 B27M1 B44C1 E04F1

Top patents by PatentIndex Score

2 records

0182US7279437B2Rated fire door core and method of makingKAI RICHARD H·Filed 2004·Granted Oct 9, 2007·30 cites·6 claims
0258US6837953B2Wooden tiles and boards and methods for making the sameKAI RICHARD H·Filed 2003·Granted Jan 4, 2005·8 cites·23 claims

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