Burkhardt; Robert W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Burkhardt; Robert W..The latest application filed is for "building panel with a weather barrier".
- Burkhardt; Robert W. - Dacula GA
- Burkhardt, Robert W. - Plano TX
- Burkhardt; Robert W. - Birmingham MI
| Patent | Date |
|---|---|
| Building Panel With A Weather Barrier App 20200340237 - Jordan; Richard D. ; et al. | 2020-10-29 |
| Modular shelving assembly Grant D894,654 - Workman , et al. Sep | 2020-09-01 |
| Building panel with a weather barrier Grant 10,711,453 - Jordan , et al. | 2020-07-14 |
| Modular shelving assembly Grant 10,046,719 - Workman , et al. August 14, 2 | 2018-08-14 |
| Animal Litter System App 20180055002 - Carroll; Michael E. ; et al. | 2018-03-01 |
| Modular Shelving Assembly App 20160236628 - Workman; Bradley P. ; et al. | 2016-08-18 |
| Modular shelving assembly Grant 9,346,391 - Workman , et al. May 24, 2 | 2016-05-24 |
| Modular shelving assembly Grant D745,298 - Workman , et al. December 15, 2 | 2015-12-15 |
| Modular Shelving Assembly App 20140252057 - Workman; Bradley P. ; et al. | 2014-09-11 |
| Apparatus and method for a sanitizing air filter App 20040013583 - Burkhardt, Robert W. | 2004-01-22 |
| Multilayer depth profile method Grant 4,629,536 - Kadin , et al. December 16, 1 | 1986-12-16 |
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