Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9205959 | Lid for tobacco can | Melvin Lee Welk, Gary Howard Caldwell | 2015-12-08 |
| D563786 | Lid for tobacco can | Melvin Lee Welk, Gary Howard Caldwell | 2008-03-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9205959 | Lid for tobacco can | Melvin Lee Welk, Gary Howard Caldwell | 2015-12-08 |
| D563786 | Lid for tobacco can | Melvin Lee Welk, Gary Howard Caldwell | 2008-03-11 |