Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329045 | Grid assembly for use with a cassette | Dennis J. O'Dea, Xiaohui Wang, David E. Foeller | 2008-02-12 |
| 7165884 | Grid assembly for use with a cassette | Dennis J. O'Dea, Xiaohui Wang | 2007-01-23 |
| 5303886 | Method and apparatus for supporting an object from a channel | Frederick J. Case | 1994-04-19 |
| 5132732 | Dual axis displacement lifting mechanism for a development apparatus | Satyan R. Kalyandurg, Frank Hacknauer, Edward S. Nudelman | 1992-07-21 |
| 5084739 | Self-loading cleaning blade and holder therefor | Satyan R. Kalyandurg, Frank Hacknauer | 1992-01-28 |
| 4690096 | Magnetic brush development apparatus having a gating and metering mechanism | Frank Hacknauer, Richard S. Fox | 1987-09-01 |