Muffley; David Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Muffley; David Douglas.The latest application filed is for "brake pad backing plate".
- Muffley; David Douglas - Clear Spring MD
- Muffley; David Douglas - Clear Springs MD
| Patent | Date |
|---|---|
| Brake pad backing plate Grant 11,073,186 - Muffley , et al. July 27, 2 | 2021-07-27 |
| Friction lining and brake pad for a braking system Grant 10,962,072 - Muffley , et al. March 30, 2 | 2021-03-30 |
| Brake Pad Backing Plate App 20190353215 - Muffley; David Douglas ; et al. | 2019-11-21 |
| Friction Lining And Brake Pad For A Braking System App 20170175838 - MUFFLEY; David Douglas ; et al. | 2017-06-22 |
| High friction brake shoe assembly Grant 6,860,368 - Kulis, Jr. , et al. March 1, 2 | 2005-03-01 |
| High friction brake shoe assembly App 20040129513 - Kulis, Stanley Frank JR. ; et al. | 2004-07-08 |
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