Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273671 | Drain cover | Alan Wisniewski | 2019-04-30 |
| 6406355 | Surface modifying process | — | 2002-06-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273671 | Drain cover | Alan Wisniewski | 2019-04-30 |
| 6406355 | Surface modifying process | — | 2002-06-18 |