Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201181 | Mixing valve | James C. Daugherty, Lawrence J. Grubka, Paul K. Holliday | 2007-04-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201181 | Mixing valve | James C. Daugherty, Lawrence J. Grubka, Paul K. Holliday | 2007-04-10 |