Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196544 | Apparatus and method for controlling plant growth with artificial light | Noel Davis | 1980-04-08 |
| 4189868 | Package for perishable produce | Donald L. Tymchuck, Nelson J. Beall, Noel Davis | 1980-02-26 |