Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816277 | Method for husking corn | Boris Frankstein | 1989-03-28 |
| 4704846 | Apparatus for sorting and bunching flowers and other agricultural produce | Brois Frankstein | 1987-11-10 |