Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D416983 | Handle of a valve | Dale J. Kitchen | 1999-11-23 |
| D407799 | Manually actuated diaphragm valve with lockout feature for open and closed positions | Dale J. Kitchen | 1999-04-06 |
| 5860676 | Modular block assembly using angled fasteners for interconnecting fluid components | Joseph M. Brzezicki, Michael J. Mohlenkamp, Benjamin J. Olechnowicz, Richard T. Papa, Brian K. Sprafka +1 more | 1999-01-19 |