The Certification name called Grentzer, Edward Joseph which DOE Number is 449299, hold the Diesel Mechanics, (vocational) Certification, and it's effective period between 7/1/2012 - 6/30/2017. For more Information, you can see the table below.
| DOE Number | 449299 |
|---|---|
| District | unknown |
| Certification | Diesel Mechanics, (vocational) |
| Type | Professional |
| Validity Period | 7/1/2012 - 6/30/2017 |