Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465456 | Floor cleaning apparatus | Jeffery R. Fellhauer | 1995-11-14 |
| 4519112 | Muffled vacuum cleaner | John F. Bevington, Paul K. Meeker | 1985-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465456 | Floor cleaning apparatus | Jeffery R. Fellhauer | 1995-11-14 |
| 4519112 | Muffled vacuum cleaner | John F. Bevington, Paul K. Meeker | 1985-05-28 |