Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871914 | Low-cost radon detector | William E. Simon, Thomas L. Powers | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871914 | Low-cost radon detector | William E. Simon, Thomas L. Powers | 1989-10-03 |