| 8713756 |
Door closer stopper |
— |
2014-05-06 |
| 8307496 |
Air pressure inner circulation-type automatic compensation control door closer |
— |
2012-11-13 |
| 8196437 |
Increasing the cladding-to-core ratio (D/d) of low D/d core rods in optical fiber preforms |
Eric L. Barish, Joseph P. Fletcher, III |
2012-06-12 |
| 7836728 |
Increasing the cladding-to-core ratio (D/d) of low D/d ratio core rods in optical fiber performs |
Eric L. Barish, Joseph P. Fletcher, III |
2010-11-23 |
| 7021083 |
Manufacture of high purity glass tubes |
Thomas E. McDonald |
2006-04-04 |
| 6928841 |
Optical fiber preform manufacture using improved VAD |
— |
2005-08-16 |
| 6923024 |
VAD manufacture of optical fiber preforms with improved deposition control |
Donald Jablonowski |
2005-08-02 |
| 6904218 |
Super-large-effective-area (SLA) optical fiber and communication system incorporating the same |
Yi Sun, David W. Peckham |
2005-06-07 |
| 6834516 |
Manufacture of optical fiber preforms using modified VAD |
Donald Jablonowski, Thomas E. McDonald |
2004-12-28 |