Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416057 | Brush seal | William V. Adams, Leroy A. Waling, Antonio F. Artiles | 2002-07-09 |
| 6224060 | Pump gas seal with particle exclusion device | Joseph C. Parker | 2001-05-01 |
| 5941531 | Double gas seal having an improved bellows arrangement | Joseph C. Parker, William V. Adams | 1999-08-24 |
| 5924697 | Double gas seal with bellows supported by backing and support rings | Joseph C. Parker, William V. Adams | 1999-07-20 |