Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414893 | Vacuum cleaner with improved assembly | Leonard Hampton, Vincent Bobrosky, Paul J. Burress | 1995-05-16 |
| 5383252 | Vacuum cleaner with improved assembly | Leonard Hampton, Vincent Bobrosky, Paul J. Burress | 1995-01-24 |
| 5309601 | Vacuum cleaner with improved assembly | Leonard Hampton, Vincent Bobrosky, Paul J. Burress | 1994-05-10 |