Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725373 | Drain system for bathtub | David H. Ritter, Brian S. Core, Douglas J. Brouwer, Keith Scott Ruh | 2023-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725373 | Drain system for bathtub | David H. Ritter, Brian S. Core, Douglas J. Brouwer, Keith Scott Ruh | 2023-08-15 |