Issued Patents All Time
Showing 101–117 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699584 | Web system | Francis J. Wieloch, Gina M. LaManna, Frank J. Jackson, Jr., Gary W. Smallman, Kenneth A. Kemp +4 more | 1997-12-23 |
| 5626998 | Protective overcoating for imaging members | Anita P. Lynch, Emery G. Tokoli | 1997-05-06 |
| 5591554 | Multilayered photoreceptor with adhesive and intermediate layers | Satchidanand Mishra, Robert C. U. Yu, Kathleen M. Carmichael, Anthony M. Horgan, William W. Limburg +7 more | 1997-01-07 |
| 5576130 | Photoreceptor which resists charge deficient spots | Robert C. U. Yu, Satchidanand Mishra, Kathleen M. Carmichael, Anthony M. Horgan, William W. Limburg +4 more | 1996-11-19 |
| 5571647 | Electrophotographic imaging member with improved charge generation layer | Satchidanand Mishra, Robert C. U. Yu, Kathleen M. Carmichael, Anthony M. Horgan, William W. Limburg +5 more | 1996-11-05 |
| 5571648 | Charge generation layer in an electrophotographic imaging member | Satchidanand Mishra, Robert C. U. Yu, Donald P. Sullivan, Kathleen M. Carmichael, Anthony M. Horgan +4 more | 1996-11-05 |
| 5571649 | Electrophotographic imaging member with improved underlayer | Satchidanand Mishra, Robert C. U. Yu, Kathleen M. Carmichael, Anthony M. Horgan, William W. Limburg +5 more | 1996-11-05 |
| 5543177 | Marking materials containing retroreflecting fillers | Jan D. Morrison, Virginia E. Dotschkal, Anita P. Lynch, Jerome E. May | 1996-08-06 |
| 5457519 | Two dimensional process control system for an electrostratographic printing machine | Ian D. Morrison | 1995-10-10 |
| 5455136 | Flexible belt with a skewed seam configuration | Robert C. U. Yu, David W. Martin | 1995-10-03 |
| 5405724 | Photoconductive imaging members and processes thereof comprising solubilized pigment-lewis acid complexes | Bing R. Hsieh, Ian D. Morrison, Andrew R. Melnyk | 1995-04-11 |
| 5356741 | Control of the acid/base environment in photoconductive elements | Kathleen M. Carmichael, Sharon E. Normandin, Donald P. Sullivan, Emery G. Tokoli | 1994-10-18 |
| 5139907 | Photosensitive imaging member | Yonn K. Simpson, Donald J. Teney, Satish Parikh, Neil S. Patterson | 1992-08-18 |
| 5096792 | Plywood effect suppression in photosensitive imaging members | Yonn K. Simpson, Donald J. Teney | 1992-03-17 |
| 5066557 | Styrene butadiene copolymers as binders in mixed pigment generating layer | Susan Robinette, Anita P. Lynch, Thomas R. Hoffend, Kathleen M. Carmichael | 1991-11-19 |
| 4780385 | Electrophotographic imaging member containing zirconium in base layer | Francis J. Wieloch, Charles Robinson, Frederick D. Gonyea, Harvey S. Towers, Anthony M. Horgan +1 more | 1988-10-25 |
| 4725518 | Electrophotographic imaging system comprising charge transporting aromatic amine compound and protonic acid or Lewis acid | Kathleen M. Carmichael, Frederick D. Gonyea, Anthony M. Horgan, Jay W. Johns, Robert N. Jones +4 more | 1988-02-16 |