Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393478 | Inorganic membranes and method of making | Curtis Robert Fekety, Wei Liu, Zhen Song | 2013-03-12 |
| 6813908 | Treating an optical fiber preform with carbon monoxide | Kintu Odinga X Early, Claude Lacy, Susan Lee Schiefelbein, Sabyasachi Sen, Wanda Janina Walczak +3 more | 2004-11-09 |
| 6739156 | Maintaining a plug-free system during a silica soot creation process | Daniel Warren Hawtof, John Stone, III | 2004-05-25 |
| 6732551 | Method and feedstock for making silica | David Lambie Tennent | 2004-05-11 |
| 6698247 | Method and feedstock for making silica by flame combustion | David Lambie Tennent | 2004-03-02 |
| 6621624 | Optical gain fibers | Polly Wanda Chu, Adam Ellison, Douglas Edmon Goforth, Daniel Warren Hawtof | 2003-09-16 |
| 6598425 | Method for collecting soot | Daniel Warren Hawtof | 2003-07-29 |