Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550051 | Method of making pre-shrunk drywall trim device | — | 2009-06-23 |
| 7137231 | Drywall bead with knurled paper flaps and method of making same | — | 2006-11-21 |
| 7094300 | Method of making pre-shrunk drywall trim device | — | 2006-08-22 |
| 6655101 | Drywall finishing trim having fiber covering fabricated with strengthening compound | — | 2003-12-02 |
| 6543194 | Pre-shrunk drywall trim device | — | 2003-04-08 |
| D458388 | Drywall bead perforated flap | — | 2002-06-04 |
| D457972 | Curved drywall bead with perforated flaps | — | 2002-05-28 |
| D457658 | Right angle drywall bead with perforated flaps | — | 2002-05-21 |