Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5560734 | Bitumastic simulated paved surface | James McIntosh | 1996-10-01 |
| 5282691 | Structural material and drain | James McIntosh | 1994-02-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5560734 | Bitumastic simulated paved surface | James McIntosh | 1996-10-01 |
| 5282691 | Structural material and drain | James McIntosh | 1994-02-01 |