Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214026 | System and method for rotating a three-dimensional (3D) object during printing of the object | Chu-heng Liu, Paul J. McConville, Jason M. LeFevre, Douglas K. Herrmann, Reid W. Gunnell | 2019-02-26 |
| 7228094 | Nano-size powder coatings for donor members | Joy L. Longhenry, Christopher D. Blair | 2007-06-05 |
| 6983118 | Thin walled fuser roll with stress redirected from axial to radial direction | James A. Herley, Linda Price | 2006-01-03 |
| 6963719 | Thin walled fuser roll with strengthened keyway | — | 2005-11-08 |
| 6915095 | Charging member having titanium oxide outer coating on grit blasted substrate | Joy L. Longhenry, Kenneth W. Schlafer, Kevin H. Taft | 2005-07-05 |
| 6766128 | Precision partially cylindrical web guide member and improved manufacturing process for making the same | — | 2004-07-20 |
| 6733891 | Roll having glass coating | Christopher D. Blair | 2004-05-11 |
| 6674986 | Insulated journals for a donor roll | Joy L. Longhenry, Eugene J. Manno, Scott Martin, William R. Klimley | 2004-01-06 |
| 6327452 | Donor rolls and methods of making donor rolls | Ann M. Kazakos, Joy L. Longhenry, Michelle L. Schlafer, Grethel K. Mulroy, Thomas L. DiGravio +3 more | 2001-12-04 |
| 6244937 | Grinding wheel with geometrical pattern | Grethel K. Mulroy, Thomas L. DiGravio | 2001-06-12 |
| 6120356 | Grinding wheel with geometrical pattern | Grethel K. Mulroy, Thomas L. DiGravio | 2000-09-19 |
| 5876288 | Method of making composite shafts | — | 1999-03-02 |
| 5683641 | Process for making composite shafts with selected expansion and shrink rates | — | 1997-11-04 |
| 5614995 | Electroded donor roll having robust commutator contacts | Julie A. Perez, Ann M. Kazakos, Daniel R. Gilmore, III, Jay L. Schneider, Heiko Rommelmann | 1997-03-25 |
| 5592863 | Cryogenic machining of soft/ductile materials | Daniel R. Gilmore, III, Thomas L. DiGravio | 1997-01-14 |
| 5555184 | Developer roller assembly and method for making same | Steven C. Hart | 1996-09-10 |
| 5538475 | Composite shaft having integrally molded functional feature and helical grooves | — | 1996-07-23 |
| 5465138 | Development apparatus having a spincast roll assembly | Daniel L. Coughlin, Jr., Julie A. Perez, Daniel R. Gilmore, III, Thomas L. DiGravio, Kevin H. Taft | 1995-11-07 |
| 5439416 | Composite shaft with integrally molded functional feature | — | 1995-08-08 |
| 5308207 | Retaining ring and shaft for securing a component thereon | — | 1994-05-03 |
| 5160130 | Thin-tip stripper finger for use with a fuser roll in an electrophotographic apparatus | Paul M. Fromm | 1992-11-03 |