Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976682 | Apparatus and method for forming a rotatable ferrofluidic seal between a shaft and a hub | Donald J. MacLeod, Robert M. Pelstring, Marten Byl, Jeffry Arnold LeBlanc, Tan Pham +1 more | 2005-12-20 |