Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500353 | Disposable device for end finishing of plastic optical fiber | Lee L. Blyler, Jr., Charles J. Sherman | 2002-12-31 |
| 6449345 | Selective remote access of an audio messaging system | — | 2002-09-10 |
| 6434537 | Cellular telephone billing management system | — | 2002-08-13 |
| 6402393 | Interconnection system for optical circuit boards | Norman R. Lampert, Charles J. Sherman | 2002-06-11 |
| 6377822 | Wireless telephone for visually displaying progress messages | — | 2002-04-23 |
| 6361219 | End finishing of plastic optical fibers using laser ablation | Lee L. Blyler, Jr., Richard J. Coyle, Jr., Anthony J. Serafino, Charles J. Sherman | 2002-03-26 |