Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021878 | Categorizing fasteners and construction connectors using visual identifiers | Stephen H. Albertson, John C. Gallagher | 2006-04-04 |
| 6095739 | Categorizing fasteners and construction connectors using visual identifiers | Stephen H. Albertson, John C. Gallagher | 2000-08-01 |