Weeks; Michael R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weeks; Michael R..The latest application filed is for "hammer for shredding machines".
- Weeks; Michael R. - Portland OR
- Weeks; Michael R. - Las Vegas NV
| Patent | Date |
|---|---|
| Discharge grates for reduction mills Grant 10,710,092 - Meeuwsen , et al. | 2020-07-14 |
| Discharge grates for reduction mills Grant 10,682,649 - Morrow , et al. | 2020-06-16 |
| Hammer for shredding machines Grant 10,471,435 - Graf , et al. Nov | 2019-11-12 |
| Stepped shredder hammers Grant 10,022,724 - Weeks , et al. July 17, 2 | 2018-07-17 |
| Hammer For Shredding Machines App 20180085758 - Graf; David M. ; et al. | 2018-03-29 |
| Hammer for shredding machines Grant 9,855,560 - Graf , et al. January 2, 2 | 2018-01-02 |
| Hammer for shredding machines Grant D792,488 - Graf , et al. July 18, 2 | 2017-07-18 |
| Discharge Grates For Reduction Mills App 20160008819 - Meeuwsen; Kyle J. ; et al. | 2016-01-14 |
| Hammer for shredding machines Grant D731,564 - Graf , et al. June 9, 2 | 2015-06-09 |
| Stepped hammer for shredding machines Grant D731,565 - Weeks , et al. June 9, 2 | 2015-06-09 |
| Stepped Shredder Hammers App 20150129695 - Weeks; Michael R. ; et al. | 2015-05-14 |
| Discharge Grates For Reduction Mills App 20140299689 - Morrow; Daniel R. ; et al. | 2014-10-09 |
| Hammer For Shredding Machines App 20140151475 - Graf; David M. ; et al. | 2014-06-05 |
| Shredder Hammers App 20130233955 - Morrow; Daniel R. ; et al. | 2013-09-12 |
| Waterproof cast protector Grant D545,442 - Weeks June 26, 2 | 2007-06-26 |
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