Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511275 | Powered flour sifter | Eula C. Fritz | 2005-11-08 |
| 6513739 | Powered four sifter assembly | Eula C. Fritz | 2003-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511275 | Powered flour sifter | Eula C. Fritz | 2005-11-08 |
| 6513739 | Powered four sifter assembly | Eula C. Fritz | 2003-02-04 |