Dingfelder; Donald Wayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dingfelder; Donald Wayne.The latest application filed is for "apparatus for tool-less removal of pcb assembly".
- Dingfelder; Donald Wayne - Rochester MN
- Dingfelder; Donald Wayne - Winona MN
| Patent | Date |
|---|---|
| Apparatus for tool-less removal of PCB assembly Grant 7,382,626 - Dingfelder , et al. June 3, 2 | 2008-06-03 |
| Apparatus For Tool-less Removal Of Pcb Assembly App 20070291455 - Dingfelder; Donald Wayne ; et al. | 2007-12-20 |
| Apparatus for tool-less removal of PCB assembly Grant 7,307,856 - Dingfelder , et al. December 11, 2 | 2007-12-11 |
| Apparatus for tool-less removal of PCB assembly App 20070163108 - Dingfelder; Donald Wayne ; et al. | 2007-07-19 |
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