Wambaugh; Douglas J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wambaugh; Douglas J..The latest application filed is for "interlocking gypsum building surface products, methods of manufacture, and interlocking gypsum building surface systems".
- Wambaugh; Douglas J. - Bend OR
| Patent | Date |
|---|---|
| Interlocking Gypsum Building Surface Products, Methods of Manufacture, and Interlocking Gypsum Building Surface Systems App 20210017764 - Jenkins; Robert L. ; et al. | 2021-01-21 |
| Fiber Polymer Trim App 20200181921 - WAMBAUGH; Douglas J. | 2020-06-11 |
| Fiber polymer trim Grant 10,604,943 - Wambaugh | 2020-03-31 |
| Fiber Polymer Trim App 20190040632 - Wambaugh; Douglas J. | 2019-02-07 |
| Fiber polymer trim Grant 10,100,528 - Wambaugh October 16, 2 | 2018-10-16 |
| Steam reforming fuel processor App 20030192251 - Edlund, David J. ; et al. | 2003-10-16 |
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