Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361424 | Spreadable protective cover for toilet seats | Daniel Grunenfelder | 1994-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361424 | Spreadable protective cover for toilet seats | Daniel Grunenfelder | 1994-11-08 |