Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830076 | Self-compensating hybrid combination ducts | — | 2004-12-14 |
| 6811192 | Apparatus and associated method for joining and sealing conduits | Alfred R. Wiratunga | 2004-11-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830076 | Self-compensating hybrid combination ducts | — | 2004-12-14 |
| 6811192 | Apparatus and associated method for joining and sealing conduits | Alfred R. Wiratunga | 2004-11-02 |