Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336406 | Replaceable filter cartridge and head assembly with safety shut-off valve | Ralph F. Stanford | 1994-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336406 | Replaceable filter cartridge and head assembly with safety shut-off valve | Ralph F. Stanford | 1994-08-09 |