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| Number | Title | Issue Date |
| 6852140 | Low-soot, low-smoke renewable resource candle A low soot, low smoke candle that in one embodiment is made of renewable resource material such as plant source material. The candle may include plant source triglycerides and free fatty acids. The free fatty acids may be plant source or other source. Lower iodine v... | 02/08/2005 |
| 6758869 | Non sooting paraffin containing candle Substantially soot free candles that incorporate paraffin and fatty material (hydrogenated triglycerides (TG) and/or free fatty acids (FFA)) that has a low Iodine Value (IV). The use of low IV fatty material and proper component percentages results in low soot or so... | 07/06/2004 |
