SG

Steven J. Grammatica

Xerox: 21 patents #658 of 8,622Top 8%
Overall (All Time): #198,565 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6746538 Apparatus and method for coating photoreceptor substrates Eugene A. Swain, Christopher R. Fridd, Kathryn T. Lalone 2004-06-08
6569499 Apparatus and method for coating photoreceptor substrates Eugene A. Swain, Christopher R. Fridd, Kathryn T. Lalone 2003-05-27
6428857 Method for purging stagnant coating solution Eugene A. Swain, Christopher R. Fridd, Kathryn T. Lalone 2002-08-06
5725986 Imaging process using a diarylamine and tritolylamine in a charge transport layer Richard L. Schank, Paul J. DeFeo, Ronald E. Godlove, Robert J. Flanagan 1998-03-10
5693372 Immersion coating process Alan B. Mistrater, Peter J. Valianatos, Timothy J. Leenhouts, April M. Mattox, Rachael A. Forgit +8 more 1997-12-02
5681391 Immersion coating apparatus Alan B. Mistrater, Peter J. Valianatos, Timothy J. Leenhouts, April M. Mattox, Rachael A. Forgit +8 more 1997-10-28
5596673 Evaporation crucible assembly Anthony T. Ward, Donald J. Teney 1997-01-21
5529870 Halogenindium phthalocyanine crystals Ah-Mee Hor, Roger E. Gaynor, Alan B. Mistrater, Peter J. Valianatos, John S. Chambers +2 more 1996-06-25
5466551 Image member including a grounding layer Huoy-Jen Yuh, John W. Spiewak, Christine J. Tarnawskyj, Cindy C. Chen, Leon A. Teuscher 1995-11-14
5456639 Selectively stressed endless belts William G. Herbert, David J. Hogle, Peter Schmitt, Ronald E. Jansen, Mark S. Thomas 1995-10-10
5418107 Process for fabricating an electrophotographic imaging members Richard H. Nealey, Martha J. Stegbauer, James M. Markovics 1995-05-23
5336577 Single layer photoreceptor John W. Spiewak, John F. Yanus, Damodar M. Pai, Joseph Mammino, Dennis A. Abramsohn +7 more 1994-08-09
5316651 Process for preparing selectively stressed endless belts William G. Herbert, David J. Hogle, Peter Schmitt, Ronald E. Jansen, Mark S. Thomas 1994-05-31
5244762 Electrophotographic imaging member with blocking layer containing uncrosslinked chemically modified copolymer John W. Spiewak, Huoy-Jen Yuh, Joseph Mammino, Robert C. U. Yu, Cindy C. Chen +1 more 1993-09-14
5077578 Development system John F. Knapp 1991-12-31
4885220 Amorphous silicon carbide electroreceptors Daniel E. Kuhman, Frank Jansen 1989-12-05
4855201 Photoconductive imaging members with electron transporting polysilylenes Santokh S. Badesha, Frank Jansen 1989-08-08
4737429 Layered amorphous silicon imaging members Joseph Mort, Frank Jansen, Koji Okumura, Michael A. Morgan 1988-04-12
4634647 Electrophotographic devices containing compensated amorphous silicon compositions Frank Jansen, Joseph Mort, Michael A. Morgan, John C. Knights 1987-01-06
4613556 Heterogeneous electrophotographic imaging members of amorphous silicon and silicon oxide Joseph Mort, Frank Jansen, Koji Okumura, Michael A. Morgan 1986-09-23
4544617 Electrophotographic devices containing overcoated amorphous silicon compositions Joseph Mort, Frank Jansen, Michael A. Morgan 1985-10-01
4314012 Photoconductive reflex exposure member 1982-02-02