Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613320 | Self-supporting thermally-protective plant enclosure formed by self-standing container bodies | John Van Dyke | 1997-03-25 |
| 5509229 | Self-supporting thermally-protective plant enclosure formed by self-standing container bodies | John Van Dyke | 1996-04-23 |