Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9225393 | Systems and methods for determining whether a companion communication device is beyond a proximity of a primary communication device | Steven Deane Hall, Ash Kapur, Sherry Smith | 2015-12-29 |
| 6095485 | Valve actuating device having a reduced impact operating mechanism | Benno Lebkuchner | 2000-08-01 |
| 6032924 | Motorized valve actuating device | — | 2000-03-07 |
| 5524670 | Automatic flow control valve | — | 1996-06-11 |