Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163725 | Display tree with bubble trunk | R. James Johnson, Robert M. Johnson, Jonathan L. Johnson, Susan L. Johnson, Ronald F. Johnson | 2007-01-16 |
| 6811836 | Display tree with bubble trunk | Ronald F. Johnson, Susan S. Johnson | 2004-11-02 |