US design patent expires April, 2024. https://patents.google.com/patent/USD614077?oq=D614%2c077
A math "formula" for the Gomboc is not available/ not published.
STL files appear to be home-made rough copies.
Glad_GombocSTL import to MeshLab. Export to Obj. Import Obj into MoI. Rough tessellated solid.
- Brian
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