Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482975 | Bis-poly(ethylene oxide) surfactants and their use as antistats in photographic materials | Alan R. Pitt | 2002-11-19 |
| 6472139 | Nonionic surface active oligomers as coating aids for the manufacture of photographic products | Alan R. Pitt, Elizabeth A. Simister, Alice Moon | 2002-10-29 |
| 6468727 | Nonionic oligomeric surfactants and their use as dispersants and stabilizers | Alan R. Pitt, Danuta Gibson, Ian M. Newington, Mary Christine Brick, John W. Boettcher +1 more | 2002-10-22 |