Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148642 | Antiseismic steel structural work | Andre Plumier, Raymond Baus, Jean-Baptiste Schleich | 1992-09-22 |
| 4913424 | Slant board with automatic foot release | — | 1990-04-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148642 | Antiseismic steel structural work | Andre Plumier, Raymond Baus, Jean-Baptiste Schleich | 1992-09-22 |
| 4913424 | Slant board with automatic foot release | — | 1990-04-03 |