Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775498 | Multi-function cleaner blade assembly | Tom E Stickler, David Clay Blaine, David Francis Carter, Matthew Lee Rogers | 2004-08-10 |
| 6741829 | Multi-function cleaner blade assembly | Tom E Stickler, David Clay Blaine, David Francis Carter, Matthew Lee Rogers | 2004-05-25 |