Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D595430 | Simulated stone architectural trim assembly | Robert W. Heath, Jr. | 2009-06-30 |
| D552265 | Simulated stone architectural trim assembly | Robert W. Heath, Jr. | 2007-10-02 |
| 5535563 | Fitted manufactured stone sections | Richard L. Brown, Kenneth Brown, Robert W. Heath, Jr. | 1996-07-16 |