Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956090 | Hydrocyclone divided into sections | — | 1990-09-11 |
| D305289 | Handle for an article of flatware | Clark L. Lofgren | 1990-01-02 |
| 4279357 | Garbage can assembly with lid anchoring means | — | 1981-07-21 |