Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328361 | Projection apparatus and method for Pepper's ghost illusion | Ian O'Connell | 2012-12-11 |
| 8177368 | Projection apparatus and method for Pepper's ghost illusion | Ian O'Connell | 2012-05-15 |
| 8172400 | Projection apparatus and method | Ian O'Connell | 2012-05-08 |
| 7883212 | Projection apparatus and method for pepper's ghost illusion | Ian O'Connell | 2011-02-08 |
| 7449517 | Composite building material | — | 2008-11-11 |
| 5156890 | Method for flame retarding fabrics | — | 1992-10-20 |
| 4719600 | Sense circuit for multilevel storage system | David R. Huffman, Scott C. Lewis | 1988-01-12 |
| 4617188 | Natural insecticides employing borax and carob | Edward J. Page | 1986-10-14 |
| 4514327 | Fire retardant means and method | — | 1985-04-30 |
| 4324834 | Insulation means and method | Edward J. Page | 1982-04-13 |