Issued Patents All Time
Showing 126–150 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771063 | Method and apparatus for positioning a polygon on a spindle of a laser writer | Thomas M. Stephany | 1998-06-23 |
| 5771059 | Apparatus for preventing axial movement of a lead screw | Roger S. Kerr, Svetlana Reznik | 1998-06-23 |
| 5768220 | Motorless bias-field device and method having magnetic coupling between a magnetic and the recording element for inverting the magnetic field | Christopher Williams, Charles E. Brugger, Bijan Barzideh | 1998-06-16 |
| 5755520 | Wear resistant lathe bed scanning apparatus and method | Syamal K. Ghosh, Roger S. Kerr | 1998-05-26 |
| 5739942 | Microceramic optical shutter | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-04-14 |
| 5735985 | Method for micromolding ceramic structures | Syamal K. Ghosh, William J. Grande | 1998-04-07 |
| 5716461 | Functionally gradient permanent magnet actuators | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-02-10 |
| 5711912 | Method for encapsulating elements such as magnets is sintered ceramic materials | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-01-27 |
| 5710747 | Dual coil, translational bias-field device for a magneto-optical system | Bijan Barzideh, Svetlana Reznik, Christopher Williams | 1998-01-20 |
| 5708893 | Microceramic electromagnetic light shutter | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-01-13 |
| 5708874 | Magnetically attaching flash units to cameras | Anthony W. Schrock, Harold J. Barrett | 1998-01-13 |
| 5701552 | Electrographic printer comprising a magnetic brush and a hall effect magnetic sensor | Thomas M. Stephany, William Mey | 1997-12-23 |
| 5700411 | Method for the fabrication of threaded ceramic parts | Dilip K. Chatterjee, Syamal K. Ghosh | 1997-12-23 |
| 5694621 | Underwater one-time-use camera with magnetic torque coupling for film winding | David R. Dowe, Harold J. Barrett | 1997-12-02 |
| 5687417 | Electromagnetic actuator for providing a hard stop for moving blade aperture systems | Bijan Barzideh | 1997-11-11 |
| 5683649 | Method for the fabrication of micro-electromechanical ceramic parts | Dilip K. Chatterjee, Syamal K. Ghosh | 1997-11-04 |
| 5660385 | Apparatus for diverting a photocopying medium in photocopies | John C. Fournier | 1997-08-26 |
| 5659280 | Apparatus and system for magnetization of permanent magnet cylinder elements | J. Kelly Lee, Svetlana Reznik | 1997-08-19 |
| 5659805 | Camera for indicating camera orientations on photographic film | Robert C. Bryant, Bijan Barzideh | 1997-08-19 |
| 5631505 | Moving coil linear actuator | Thomas M. Stephany, William Mey | 1997-05-20 |
| 5619296 | Electromagnetic mechanism for providing a hard stop for moving blade aperture systems | Paul L. Taillie, Thomas M. Stephany | 1997-04-08 |
| 5619479 | Translational bias-field device for a magneto-optical system | Bijan Barzideh, Svetlana Reznik, Christopher Williams, Charles E. Brugger | 1997-04-08 |
| 5613592 | System for readily determining the magnetic orientation of permanent magnets | Svetlana Reznik | 1997-03-25 |
| 5611679 | Corrosion-resistant pump | Syamal K. Ghosh, Paul A. Lysiak | 1997-03-18 |
| 5608484 | Electromagnetic camera shutter | William Mey, Thomas M. Stephany, J. Kelly Lee | 1997-03-04 |