Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201181 | Mixing valve | James C. Daugherty, Lawrence J. Grubka, Darryl L. Watkins | 2007-04-10 |
| 6446877 | Gas fired humidifier | Michael H. Gaines, Carl Suchovsky | 2002-09-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201181 | Mixing valve | James C. Daugherty, Lawrence J. Grubka, Darryl L. Watkins | 2007-04-10 |
| 6446877 | Gas fired humidifier | Michael H. Gaines, Carl Suchovsky | 2002-09-10 |