Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307580 | Spectrally selective grow tube | Joseph F. Lais, Stephen J. Tillmann | 2012-11-13 |
| 8171668 | Spectrally selective grow tube | Joseph F. Lais, Stephen J. Tillmann | 2012-05-08 |
| 7892377 | Dimensionally stable horticultural netting | Joseph F. Lais, Stephen J. Tillmann | 2011-02-22 |