Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029806 | Fiber array and methods for fabricating the fiber array | Thierry Luc Alain Dannoux, David Scott Franzen, Robert Sabia, Jackson P. Trentelman | 2006-04-18 |
| 6950235 | Optical isolators and methods of manufacture | Robert Sabia, Larry G. Mann | 2005-09-27 |
| 6791748 | Optical isolators and methods of manufacture | Robert Sabia, Larry G. Mann | 2004-09-14 |
| 6667258 | Zinc phosphate glass compositions | — | 2003-12-23 |
| 6001515 | Method for printing a color filter | James L. Evans, Ronald E. Johnson, Jean-Pierre Themont | 1999-12-14 |
| 5853446 | Method for forming glass rib structures | Alain R. E. Carre, Bernard Eid, Mark Stephen Friske, Ronald E. Johnson, Frances M. Smith +1 more | 1998-12-29 |
| 5514503 | Apparatus and method for printing a color filter | James L. Evans, Ronald E. Johnson, Jean-Pierre Themont | 1996-05-07 |
| 5330940 | Fiberizable zinc-phosphate glass compositions | Bruce Gardiner Aitken, George Halsey Beall | 1994-07-19 |
| 5328613 | Polymer membranes for separation processes | George Halsey Beall, Kishor Purushottam Gadkaree, Thomas P. Grandi | 1994-07-12 |
| 5252523 | Bioabsorbable chlorophosphate glasses and bioabsorbable glass-polymer blends made therefrom | George Halsey Beall, Beth Monahan | 1993-10-12 |
| 5183607 | Polymer membranes for separation process | George Halsey Beall, Kishor Purushottam Gadkaree, Thomas P. Grandi | 1993-02-02 |
| 5071795 | Alkali zinc halophosphate glasses | George Halsey Beall | 1991-12-10 |
| 5059560 | Bi-Ca-Sr-Cu-Zn-O superconducting glass-ceramics | M. Grayson Alexander, George Halsey Beall, C. John Yu | 1991-10-22 |
| 5043369 | Glass/glass-ceramic-plastic alloy articles | Wendy A. Bahn, George Halsey Beall, Joseph Ference, Beth Monahan, Paul Roussel | 1991-08-27 |
| 4996172 | Rare earth-containing zinc phosphate glasses | George Halsey Beall, James E. Dickinson, Jr. | 1991-02-26 |
| 4940677 | Zinc-containing phosphate glasses | George Halsey Beall | 1990-07-10 |
| 4920081 | R.sub.2 O-Al.sub.2 O.sub.3 /B.sub.2 O.sub.3 -P.sub.2 O.sub.5 glasses | George Halsey Beall | 1990-04-24 |
| 4874724 | Alkali zinc aluminophosphate glass-ceramics | George Halsey Beall, Joseph E. Pierson | 1989-10-17 |
| 4622184 | Method of making photochromic lenses | Kenneth T. Barnhart, Carlo M. Golino | 1986-11-11 |
| 4581288 | Composite photochromic lenses | Kenneth T. Barnhart, Carlo M. Golino | 1986-04-08 |