Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918827 | Universal chimney cap | Robert Daniels, Clarence Allred, Robert Bishop | 2005-07-19 |
| 6852023 | Liner adaptor for chimneys | Karen Stickels, Ronald Lach, Michael Corbin, Russell A. Dimmit, Tony Smith | 2005-02-08 |