Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D544167 | Disposable spittoon | Kathy Ann Dukic | 2007-06-05 |
| 4704142 | Vacuum sweeper | — | 1987-11-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D544167 | Disposable spittoon | Kathy Ann Dukic | 2007-06-05 |
| 4704142 | Vacuum sweeper | — | 1987-11-03 |