Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150051 | Home gaussmeter with filter-integrator circuit for measuring elf radiation | Michael Ericson Friedman, David K. Dunn | 1992-09-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150051 | Home gaussmeter with filter-integrator circuit for measuring elf radiation | Michael Ericson Friedman, David K. Dunn | 1992-09-22 |