Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393796 | Batten elements for securing tiles to a roof and method of making the battens | Danny L. Koble, Robert L. Koble, Jr. | 2002-05-28 |
| 6386424 | Apparatus for making roof flashing units and method of making the units | — | 2002-05-14 |
| 5277658 | Barometric damper apparatus | — | 1994-01-11 |