Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7383668 | Vinyl bead with flex wings | — | 2008-06-10 |
| 7013610 | Drywall cornerbead with paper legs | — | 2006-03-21 |
| 6722092 | Paper bead | Roy R. Rantilla | 2004-04-20 |
| 6691476 | Plastic corner bead and trim and method of manufacture | — | 2004-02-17 |
| 6539680 | Paper bead and trim | Roy R. Rantilla | 2003-04-01 |
| 6295776 | Corner bead drywall trim and method of manufacture | Roy R. Rantilla | 2001-10-02 |