Campbell; Donald A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; Donald A..The latest application filed is for "mounting assembly and method of loading and/or unloading rolls".
- Campbell; Donald A. - Johnson City NY
- Campbell; Donald A. - Binghamton NY
- Campbell; Donald A. - Binghampton NY
- Campbell; Donald A. - North Canton OH
- Campbell; Donald A. - St. Paul MN
| Patent | Date |
|---|---|
| Mounting assembly and method of loading and/or unloading rolls Grant 8,568,046 - Campbell , et al. October 29, 2 | 2013-10-29 |
| Web handling method and apparatus Grant 8,152,153 - Blanchard, Jr. , et al. April 10, 2 | 2012-04-10 |
| Mounting assembly and method of loading and/or unloading rolls App 20090072073 - Campbell; Donald A. ; et al. | 2009-03-19 |
| Printer and stacker and methods Grant 7,497,401 - Blanchard, Jr. , et al. March 3, 2 | 2009-03-03 |
| Electric motor App 20080122307 - Campbell; Donald A. | 2008-05-29 |
| Printer and stacker and methods App 20080075514 - Blanchard; Raymond A. JR. ; et al. | 2008-03-27 |
| Printer Grant D542,838 - Blanchard, Jr. , et al. May 15, 2 | 2007-05-15 |
| Stacker and method of batch separation with sheets Grant 7,213,807 - Blanchard, Jr. , et al. May 8, 2 | 2007-05-08 |
| Printer Grant D536,730 - Blanchard, Jr. , et al. February 13, 2 | 2007-02-13 |
| Printer Grant 7,125,182 - Campbell , et al. October 24, 2 | 2006-10-24 |
| Web handling method and apparatus App 20060214348 - Blanchard; Raymond A. JR. ; et al. | 2006-09-28 |
| Printer App 20060159504 - Blanchard; Raymond A. JR. ; et al. | 2006-07-20 |
| Printer with stacker App 20060144273 - Blanchard; Raymond A. JR. ; et al. | 2006-07-06 |
| Spindle assembly App 20060147243 - Blanchard; Raymond A. JR. ; et al. | 2006-07-06 |
| Stacker and methods App 20060147242 - Blanchard; Raymond A. JR. ; et al. | 2006-07-06 |
| Printer and stacker and methods App 20050180796 - Blanchard, Raymond A. JR. ; et al. | 2005-08-18 |
| Stacker, method of stacking sheets and a stack of sheets App 20050098936 - Blanchard, Raymond A. JR. ; et al. | 2005-05-12 |
| Modular printer Grant 5,961,228 - Ward , et al. October 5, 1 | 1999-10-05 |
| Electron Beam Laser Grant 3,757,250 - Packard , et al. September 4, 1 | 1973-09-04 |
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