Annual report pursuant to Section 13 and 15(d)

Note 4 ??? Inventories (Tables)

v3.23.2
Note 4 – Inventories (Tables)
 12 Months Ended
Apr. 30, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
    2023   2022
Raw materials   $ 8,132,196     $ 2,831,713  
Work-in-process     509,381       173,112  
Finished goods     3,344,950       891,045  
Total   $ 11,986,527     $ 3,895,870