Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671478 | Injection molded noise attenuator for a photoreceptor | Alan M. Litman, Keith A. Nau | 2003-12-30 |
| 6572801 | Method of forming an injection molded part having a zero draft side | Alan M. Litman, Keith A. Nau | 2003-06-03 |
| 6381848 | Method of making enhanced phenolic developer roll sleeves | Alan M. Litman, Michael F. Zona | 2002-05-07 |
| 6253053 | Enhanced phenolic developer roll sleeves | Alan M. Litman, Michael F. Zona | 2001-06-26 |
| 5758242 | Interlocking magnetic developer roll assembly and method of manufacturing | Alan M. Litman | 1998-05-26 |
| 5655196 | Wound magnetic roll developer tube and method of manufacture | Alan M. Litman | 1997-08-05 |