Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705833 | Airflow flapper valve | Chadi Farid Theodossy, Kenneth Tang, Richard B. Nelson, Paul W. Barrows | 2004-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705833 | Airflow flapper valve | Chadi Farid Theodossy, Kenneth Tang, Richard B. Nelson, Paul W. Barrows | 2004-03-16 |