Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4697867 | Multi-directional non-imaging radiations concentrator and/or deconcentrator device | Michel Blanc, Jean Pollard, Gerard Marchand | 1987-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4697867 | Multi-directional non-imaging radiations concentrator and/or deconcentrator device | Michel Blanc, Jean Pollard, Gerard Marchand | 1987-10-06 |