Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798177 | Removable transition sleeve for a transition tube of a vacuum sweeper | Shawn M. Beltz, Timothy W. Rowles, Charles Embrey | 2010-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798177 | Removable transition sleeve for a transition tube of a vacuum sweeper | Shawn M. Beltz, Timothy W. Rowles, Charles Embrey | 2010-09-21 |