Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10311307 | Methods and apparatus for video wall with feed indicators | Susan N. Gottschlich, Raimund Merkert, William Lawrence Gerecke, III | 2019-06-04 |
| 5137644 | Pipe connection system for multiple water treatment filters | — | 1992-08-11 |