Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042620 | Manually adjustable packer wheel seeding system and method | — | 2011-10-25 |
| 8011440 | Precision hoe opener assembly with adjustable packer wheel location | Nicholas George Alfred Ryder, Montgomerie Summach, Gordon Anthony Engel, Gerard James Gadzella, Barry M. Pomedli | 2011-09-06 |
| 7980186 | Soil shaping system for precision ground engaging implement | — | 2011-07-19 |
| 7921931 | Adjustable packer wheel seeding system and method | Nichaolas George Alfred Ryder | 2011-04-12 |