Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5579852 | Soil working tool | John W. Woodward | 1996-12-03 |
| D360420 | Earth digging point | John W. Woodward | 1995-07-18 |
| D359498 | Telescoping spring retainer for the tools of agricultural implements | John W. Woodward | 1995-06-20 |