Ammons; Douglas E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ammons; Douglas E..The latest application filed is for "method and apparatus for controlling the operation of a stump cutter".
- Ammons; Douglas E. - Morgantown WV US
| Patent | Date |
|---|---|
| Method and apparatus for controlling the operation of a stump cutter Grant 10,039,239 - Brand , et al. August 7, 2 | 2018-08-07 |
| Method And Apparatus For Controlling The Operation Of A Stump Cutter App 20090090434 - Brand; Ivan R. ; et al. | 2009-04-09 |
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