Issued Patents All Time
Showing 201–225 of 227 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229239 | Substrate for electrostatographic device and method of making | — | 1993-07-20 |
| 5223361 | Multilayer electrophotographic imaging member comprising a charge generation layer with a copolyester adhesive dopant | Satchidanand Mishra, Leon A. Teuscher, Andrea G. Holland | 1993-06-29 |
| 5215839 | Method and system for reducing surface reflections from an electrophotographic imaging member | — | 1993-06-01 |
| 5213928 | Imaging member containing polysiloxane homopolymers | — | 1993-05-25 |
| 5187496 | Flexible electrographic imaging member | — | 1993-02-16 |
| 5167987 | Process for fabricating electrostatographic imaging members | — | 1992-12-01 |
| 5153657 | Cleaning blade wear life extension by inorganic fillers reinforcement | Nero R. Lindblad | 1992-10-06 |
| 5149609 | Polymers for photoreceptor overcoating for use as protective layer against liquid xerographic ink interaction | John W. Spiewak, Deborah J. Nichol-Landry | 1992-09-22 |
| 5114818 | Heat shielded electrostatographic imaging members | — | 1992-05-19 |
| 5096795 | Multilayered photoreceptor containing particulate materials | — | 1992-03-17 |
| 5089369 | Stress/strain-free electrophotographic device and method of making same | — | 1992-02-18 |
| 5076236 | Fuel cutoff for better transient control | Julius P. Perr | 1991-12-31 |
| 5069993 | Photoreceptor layers containing polydimethylsiloxane copolymers | Susan Robinette, Joseph Mammino, Kathleen M. Carmichael, Emery G. Tokoli, Anita P. Lynch | 1991-12-03 |
| 5063128 | Conductive and blocking layers for electrophotographic imaging members | Huoy-Jen Yuh, John W. Spiewak, Constance J. Thornton, Joseph Mammino, Vincent E. Hamilton +2 more | 1991-11-05 |
| 5055366 | Polymeric protective overcoatings contain hole transport material for electrophotographic imaging members | Ronald P. Premo | 1991-10-08 |
| 5021309 | Multilayered photoreceptor with anti-curl containing particulate organic filler | — | 1991-06-04 |
| 5013624 | Glassy metal oxide layers for photoreceptor applications | — | 1991-05-07 |
| 5008169 | Photoconductive imaging members with polyphosphazenes | Santokh S. Badesha | 1991-04-16 |
| 5008167 | Internal metal oxide filled materials for electrophotographic devices | — | 1991-04-16 |
| 4983481 | Electrostatographic imaging system | — | 1991-01-08 |
| 4962743 | Injection rate control cam | Julius P. Perr, Eric Keng-Hao Liang, Amarjit S. Ghuman | 1990-10-16 |
| 4943508 | Method of fabricating a layered flexible electrophotographic imaging member | — | 1990-07-24 |
| 4942105 | Electrostatographic imaging system | — | 1990-07-17 |
| 4937117 | Flexible belt | — | 1990-06-26 |
| 4786570 | Layered, flexible electrophotographic imaging member having hole blocking and adhesive layers | Anthony M. Horgan, Donald P. Sullivan, John A. Bergfjord, Sr. | 1988-11-22 |