Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515283 | Fire detector with modulation index measurement | David A. Castleman, Owen D. Parham | 2003-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515283 | Fire detector with modulation index measurement | David A. Castleman, Owen D. Parham | 2003-02-04 |