Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312517 | Back-carried vacuum cleaner | Bret Vaterlaus, Russell Biaggne, Larry R. Shideler | 1990-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312517 | Back-carried vacuum cleaner | Bret Vaterlaus, Russell Biaggne, Larry R. Shideler | 1990-11-27 |