Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883534 | Freeze protection device for wall hydrants/faucets | William T. Ball, Cody Jackson | 2005-04-26 |
| 6857442 | Freeze protection device for wall hydrants/faucets | William T. Ball, Cody Jackson | 2005-02-22 |
| 6769446 | Freeze protection device for wall hydrants/faucets | William T. Ball, Cody Jackson | 2004-08-03 |
| 6142172 | Freeze protection device for wall hydrants/faucets | James F. Shuler | 2000-11-07 |
| 6135359 | Heated yard hydrant | James F. Shuler | 2000-10-24 |
| 5813428 | Combination wall hydrant and backflow preventor | James F. Shuler, Robert J. Vandepas | 1998-09-29 |
| 5701925 | Sanitary yard hydrant | Shaun T. Mulligan, Robert J. Vandepas, James F. Shuler | 1997-12-30 |
| 5632303 | Wall water hydrant having backflow and back siphonage preventor | James F. Shuler, Robert J. Vandepas, William L. Carlson | 1997-05-27 |
| 5590679 | Wall water hydrant having backflow and back siphonage preventor | James F. Shuler, Robert J. Vandepas, William L. Carlson | 1997-01-07 |