Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243392 | Imaging apparatus and process with intermediate transfer element | John S. Berkes, Frank J. Bonsignore, Joseph Mammino, Dennis A. Abramsohn | 1993-09-07 |
| 5215841 | Electrophotographic imaging member with overcoatings containing fullerenes | Merlin E. Scharfe, Ronald F. Ziolo, Joseph Mammino | 1993-06-01 |
| 5177538 | Phenolic graphite donor roll | Joseph Mammino, Dennis A. Abramsohn | 1993-01-05 |
| 5153618 | Ionographic imaging system | John A. Frank, Joseph Mammino, Dennis A. Abramsohn, Jerome P. Chasko, William L. Gary +4 more | 1992-10-06 |
| 5120628 | Transparent photoreceptor overcoatings | Joseph Mammino, Ronald F. Ziolo | 1992-06-09 |
| 5096796 | Blocking and overcoating layers for electroreceptors | Joseph Mammino, Oscar G. Hauser, Dennis A. Abramsohn, Deborah J. Nichol-Landry, Robert W. Anderson +1 more | 1992-03-17 |
| 5073434 | Ionographic imaging system | John A. Frank, Joseph Mammino, Dennis A. Abramsohm, Jerome P. Chasko, William L. Gary +4 more | 1991-12-17 |
| 5064509 | Multilayer belts formed by electrodeposition | Andrew R. Melnyk, Joseph Mammino, Ronald E. Jansen, William G. Herbert, Henry G. Grey | 1991-11-12 |
| 5039598 | Ionographic imaging system | Dennis A. Abramsohn, John A. Frank, Joseph Mammino, Brendan C. Casey | 1991-08-13 |
| 4952293 | Polymer electrodeposition process | Joseph Mammino | 1990-08-28 |
| 4747992 | Process for fabricating a belt | Merlin E. Scharfe, Dennis A. Abramsohn, Paul J. Brach, Clifford H. Griffiths, Deborah J. Nichol-Landry +6 more | 1988-05-31 |
| 4711833 | Powder coating process for seamless substrates | T. Brian McAneney, Rafik O. Loutfy, Joseph Mammino, Deborah J. Nichol-Landry | 1987-12-08 |
| 4515882 | Overcoated electrophotographic imaging system | Joseph Mammino, Dennis A. Abramsohn, Martin A. Abkowitz, Merlin E. Scharfe | 1985-05-07 |
| 4293627 | Process of developing magnetic images and dry magnetic toner compositions | Cornelius B. Murphy | 1981-10-06 |
| 4282296 | High speed magnetographic imaging process | Cornelius B. Murphy | 1981-08-04 |
| 4272600 | Magnetic toners containing cubical magnetite | Cornelius B. Murphy | 1981-06-09 |
| 4256818 | Magnetic or electrostatographic imaging and high speed fusing method uses polyamide resin in toner | Daniel F. Blossey, Peter F. Erhardt, Charles G. Dickerson, James E. Kuder, J. Kirk Swigert | 1981-03-17 |