Individual holder
HIIGLI JOHN A
US·2 granted patents·60 citations·filing 1990–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0166US5249966AGeometric building block system employing sixteen blocks, eight each of only two tetrahedral shapes, for constructing a regular rhombic dodecahedronHIIGLI JOHN A·Filed 1992·Granted Oct 5, 1993·56 cites·18 claims
- 0225US5067848AConnector and method for use thereofHIIGLI JOHN A·Filed 1990·Granted Nov 26, 1991·4 cites·12 claims
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