Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939648 | Optical article and process for forming article | Lisa Dhar, Arturo Hale, Howard Edan Katz, Marcia Lea Schilling | 2005-09-06 |
| 6482551 | Optical article and process for forming article | Lisa Dhar, Arturo Hale, Howard Edan Katz, Marcia Lea Schilling | 2002-11-19 |
| 6103454 | Recording medium and process for forming medium | Lisa Dhar, Arturo Hale, Howard Edan Katz, Marcia Lea Schilling | 2000-08-15 |
| 5668049 | Method of making a GaAs-based laser comprising a facet coating with gas phase sulphur | Utpal Kumar Chakrabarti, William Scott Hobson, Fan Ren | 1997-09-16 |