Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191941 | Suspension device for a plow | Einar Ognedal | 1993-03-09 |
| D299348 | Turnable and replaceable member for plowshare | — | 1989-01-10 |
| D281326 | Tooth for buckets on digging and loading machines | — | 1985-11-12 |
| D279786 | Tooth for buckets on digging and loading machines | — | 1985-07-23 |
| D279568 | Tooth for buckets on digging and loading machines | — | 1985-07-09 |
| D279567 | Tooth for buckets on digging and loading machines | — | 1985-07-09 |
| D275757 | Reversible tooth for buckets on digging and loading machines | — | 1984-10-02 |
| D275681 | Reversible tooth for buckets on digging and loading machines | — | 1984-09-25 |
| D274523 | Plowshare with a replaceable member | — | 1984-07-03 |