Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009030 | Substrate for soil-free culture having a controlled water content over its thickness | Bernard Kafka | 1991-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009030 | Substrate for soil-free culture having a controlled water content over its thickness | Bernard Kafka | 1991-04-23 |