Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11528853 | Device for delivering at least a layer of compost and casing oil to a shelving for growing mushrooms | Jacobus Alexander Jozef Lemmen | 2022-12-20 |
| 11523568 | Device for growing mushrooms | Jacobus Alexander Jozef Lemmen | 2022-12-13 |
| 11363765 | Device with coupled beds for growing mushrooms | Jacobus Alexander Jozef Lemmen | 2022-06-21 |
| 11337383 | Device for growing mushrooms | Jacobus Alexander Jozef Lemmen | 2022-05-24 |
| 11310967 | Device for growing mushrooms | Jacobus Alexander Jozef Lemmen | 2022-04-26 |
| 11212971 | Device for growing mushrooms | Jacobus Alexander Jozef Lemmen | 2022-01-04 |