Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082583 | Device and method for providing liquid to a user's mouth | Barry T. Bussell, Elbert K. Mackenzie, deceased, William R. Conway | 2000-07-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082583 | Device and method for providing liquid to a user's mouth | Barry T. Bussell, Elbert K. Mackenzie, deceased, William R. Conway | 2000-07-04 |