[vtkusers] Marching Cubes

[Bill Lorensen]

I believe the patent expires 17 years after issue. The patent was issued Dec 1, 1987.

At 10:11 AM 4/25/01 -0500, ytlee wrote:

>There is an article for Polygonisation of Marching Cubes at
>
>http://www.cfxweb.net/article.php?sid=199
>
>BTW, does any one have any idea when is the patent expired.
>
>
>
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