Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D393087 | Roller blade lighting kit | Robert Whitley, Leonard Johnston | 1998-03-31 |
| 4426326 | Nondiffusible metal-complexed azo dye-releasing compounds | Joseph Bailey, David Clarke | 1984-01-17 |
| 4358527 | Photographic products employing nondiffusible metal-complexed azo dye-releasing compounds and precursors thereof | Joseph Bailey, David Clarke | 1982-11-09 |
| 4272434 | Nondiffusible compounds having a releasable azo dye moiety | Brian D. Baigrie, Joseph Bailey, Miroslav V. Mijovic | 1981-06-09 |
| 4250238 | Photographic products and processes employing novel dye developer compounds | Brian D. Baigrie, Joseph Bailey, Miroslav V. Mijovic | 1981-02-10 |
| 4248956 | Photographic products and processes employing heterocyclic azo dye developer compounds | Brian D. Baigrie, Joseph Bailey, Miroslav V. Mijovic | 1981-02-03 |
| 4183753 | Photographic products and processes employing metal complexed azo dyes | Brian D. Baigrie, Joseph Bailey, Miroslav V. Mijovic | 1980-01-15 |