Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630533 | Exterior finishing composition | Kenneth Michael Konopka, Michael Joseph O'Brien | 2003-10-07 |
| 6548596 | Polymer compositions | Karl John Hartman | 2003-04-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630533 | Exterior finishing composition | Kenneth Michael Konopka, Michael Joseph O'Brien | 2003-10-07 |
| 6548596 | Polymer compositions | Karl John Hartman | 2003-04-15 |