Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D293729 | Carpet cleaner | Lou Rukavina | 1988-01-12 |
| 4686735 | Modular carpet cleaning apparatus | Lou Rukavina | 1987-08-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D293729 | Carpet cleaner | Lou Rukavina | 1988-01-12 |
| 4686735 | Modular carpet cleaning apparatus | Lou Rukavina | 1987-08-18 |