Brewster; Michael R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brewster; Michael R..The latest application filed is for "power tool dust collector".
- Brewster; Michael R. - Wauwatosa WI
- Brewster; Michael R. - Milwaukee WI
- Brewster; Michael R. - Sheboygan WI
| Patent | Date |
|---|---|
| Power Tool Dust Collector App 20200324380 - Brewster; Michael R. ; et al. | 2020-10-15 |
| Power tool dust collector Grant 10,695,880 - Brewster , et al. | 2020-06-30 |
| Power Tool Dust Collector App 20170348812 - Brewster; Michael R. ; et al. | 2017-12-07 |
| Power tool dust collector Grant 9,776,296 - Brewster , et al. October 3, 2 | 2017-10-03 |
| Power Tool Dust Collector App 20130213683 - Brewster; Michael R. ; et al. | 2013-08-22 |
| Filter cartridges and methods App 20080185330 - Sinur; Richard R. ; et al. | 2008-08-07 |
| Filter cartridges and methods App 20070227959 - Sinur; Richard R. ; et al. | 2007-10-04 |
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