Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180523 | Electrically conductive cement containing agglomerate, flake and powder metal fillers | David Durand, David P. Vieau, Ang-Ling Chu | 1993-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180523 | Electrically conductive cement containing agglomerate, flake and powder metal fillers | David Durand, David P. Vieau, Ang-Ling Chu | 1993-01-19 |