Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352259 | Movable inflatable ceiling or partition for greenhouse use | Richard W. Smith | 1982-10-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352259 | Movable inflatable ceiling or partition for greenhouse use | Richard W. Smith | 1982-10-05 |