Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6110656 | Colloidal vanadium oxide having improved stability | Dennis J. Eichorst, Gustav R. Apai, II | 2000-08-29 |
| 6013427 | Imaging element comprising an electrically-conductive layer containing intercalated vanadium oxide | Dennis J. Eichorst, Gustav R. Apai, II, Long K. Duong | 2000-01-11 |
| 6010836 | Imaging element comprising an electrically-conductive layer containing intercalated vanadium oxide and a transparent magnetic recording layer | Dennis J. Eichorst, Gustav R. Apai, II, Long K. Duong | 2000-01-04 |
| 5976776 | Antistatic compositions for imaging elements | Mridula Nair, Tamara K. Osburn, Gustav R. Apai, II | 1999-11-02 |
| 5910385 | Electrically conductive composition and elements containing solubilized polyaniline complex | Lori J. Shaw-Klein, Brian K. Brady | 1999-06-08 |
| 5716550 | Electrically conductive composition and elements containing solubilized polyaniline complex and solvent mixture | Lori J. Shaw-Klein, Brian K. Brady | 1998-02-10 |
| 5654089 | Clad vanadium pentoxide doped with silver and antistat layers containing the same | — | 1997-08-05 |
| 5455153 | Photographic elements containing clad vanadium pentoxide antistatic layer | — | 1995-10-03 |
| 5308687 | Fiber element containing tin oxide heteropolycondensates with enhanced electrical conductivity | Sharon M. Melpolder, Bradley K. Coltrain | 1994-05-03 |
| 4355097 | Tellurium (IV) compounds and compositions | Henry J. Gysling | 1982-10-19 |
| 4239846 | Tellurium (IV) compounds and compositions | Henry J. Gysling | 1980-12-16 |
| 4208478 | Tellurium(II) photographic materials | Henry J. Gysling | 1980-06-17 |
| 4187240 | Process for preparing tellurium(II) materials | Henry J. Gysling | 1980-02-05 |