Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491283 | Sanitary drain valve design | — | 2002-12-10 |
| 6423548 | Housing for receptacle filling | Richard R. Newberg | 2002-07-23 |
| 6345640 | Dip tube valve assembly | — | 2002-02-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491283 | Sanitary drain valve design | — | 2002-12-10 |
| 6423548 | Housing for receptacle filling | Richard R. Newberg | 2002-07-23 |
| 6345640 | Dip tube valve assembly | — | 2002-02-12 |