Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886215 | Vacuum cleaner fill tube with valve | Diane L. Dodson, Philip G. Hays, Robert L. Petrosky | 2005-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886215 | Vacuum cleaner fill tube with valve | Diane L. Dodson, Philip G. Hays, Robert L. Petrosky | 2005-05-03 |