To: org.whodat
The technology in most part is in the public domain. Sasol does have patents. This is not a serious obstacle however.
13 posted on
02/23/2009 8:46:30 PM PST by
Iris7
("Do not live lies!" ...Aleksandr Solzhenitsyn)
To: Iris7
Sasol does have patents. This is not a serious obstacle however. Having been around some I have heard that many times just before the deputy shows up with the papers.
16 posted on
02/23/2009 8:50:15 PM PST by
org.whodat
(Auto unions bad: Machinists union good=Hypocrisy)
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