Campbell; Glenn M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; Glenn M..The latest application filed is for "ophthalmic lens holder for physical vapor deposition".
- Campbell; Glenn M. - Rogers MN
- Campbell; Glenn M. - Clearlake MN
- Campbell; Glenn M. - Maple Grove MN
- Campbell; Glenn M. - Winnipeg CA
- Campbell; Glenn M. - Minneapolis MN
| Patent | Date |
|---|---|
| Lumbar traction device Grant D912,256 - Hunt , et al. March 2, 2 | 2021-03-02 |
| Ophthalmic Lens Holder For Physical Vapor Deposition App 20160281210 - Boulineau; Michael S. ; et al. | 2016-09-29 |
| Mixing and pouring apparatus and vessel therefor Grant 7,340,324 - Heath , et al. March 4, 2 | 2008-03-04 |
| Mixing and pouring apparatus and vessel therefor Grant 7,018,587 - Heath , et al. March 28, 2 | 2006-03-28 |
| Mixing and pouring apparatus and vessel therefor Grant 6,878,340 - Heath , et al. April 12, 2 | 2005-04-12 |
| Mixing and pouring apparatus and vessel therefor App 20040092731 - Heath, Ellen M. ; et al. | 2004-05-13 |
| Mixing and pouring apparatus and vessel therefor App 20020073647 - Heath, Ellen M. ; et al. | 2002-06-20 |
| Engine configuration for mass transit vehicle Grant 6,397,965 - McFarlane , et al. June 4, 2 | 2002-06-04 |
| Mixing and pouring apparatus and vessel therefor App 20020048810 - Heath, Ellen M. ; et al. | 2002-04-25 |
| Hand pump system for a traction device Grant 6,059,548 - Campbell , et al. May 9, 2 | 2000-05-09 |
| Hydraulically operated bus ramp mechanism Grant 5,391,041 - Stanbury , et al. February 21, 1 | 1995-02-21 |
| Chip fracturing from a fried ribbon Grant 3,937,848 - Campbell , et al. February 10, 1 | 1976-02-10 |
| Chip separating from a fried ribbon Grant 3,935,322 - Weiss , et al. January 27, 1 | 1976-01-27 |
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