Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267309 | Municipal solid waste processing facility and commercial ethanol production process | George R. Lightsey | 2001-07-31 |
| 5975439 | Municipal solid waste processing facility and commercial ethanol production process | George R. Lightsey | 1999-11-02 |
| 5779164 | Municipal solid waste processing facility and commercial ethanol production process | George R. Lightsey | 1998-07-14 |
| 5571703 | Municipal solid waste processing facility and commercial ethanol production process | George R. Lightsey | 1996-11-05 |
| 5506123 | Municipal solid waste processing facility and commercial lactic acid production process | George R. Lightsey | 1996-04-09 |
| 5407817 | Municipal solid waste processing facility and commercial ethanol production process | George R. Lightsey | 1995-04-18 |