The United States Government has rights in this invention pursuant to Contract No. W-31-109-ENG-38 between the United States Government and Argonne National Laboratory.
Number | Name | Date | Kind |
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1195264 | Pennigton | Aug 1916 | |
3985650 | Saitoh | Oct 1976 | |
4119533 | Saitoh | Oct 1978 | |
4132633 | Saitoh | Jan 1979 | |
4167477 | Valdez | Sep 1979 | |
5377844 | Hwang | Jan 1995 | |
5399433 | Kobler | Mar 1995 | |
5566832 | Stuckrad | Oct 1996 |
Entry |
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Buchan, R. and Yarar, B., "Recovering Plastics For Recycling by Mineral Processing Techniques", Feb. 1995, JOM, pp. 52-55. |