Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817475 | Multi-stage filter cleaning system with water recycling | Jon D. Jacobson | 2004-11-16 |
| 6785719 | Distributed systems for providing secured HTTP communications over the network | William E. Peisel | 2004-08-31 |