Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286979 | Fabrication of optical fibers using differential mode-group delay measurement | Raymond B. Kummer, Stephen C. Mettler, Calvin M. Miller | 1981-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286979 | Fabrication of optical fibers using differential mode-group delay measurement | Raymond B. Kummer, Stephen C. Mettler, Calvin M. Miller | 1981-09-01 |