**Exhibit10.3**

Assignment ofIntellectual Property
| WHEN RECORDED RETURN TO:   | PATENT APPLICATION |
|----------------------------|--------------------|
|                       | Docket No: 16570.2 |
| Workman Nydegger           |               |
| 1000 Eagle Gate Tower      |               |
| 60 East South Temple       |               |
| Salt Lake City, Utah 84111 |               |

 

A S S I G N M E N T

|        | We,    |         |                |
|--------|--------|--------------|---------------------|
|   |   |         |
|   | (1)    | Name:        | John W. Crawford    |
|   |   | Address:     |                |
|   |   |         | Tempe, AZ           |
|   |   | Citizenship: | United States       |
|   |   |         |                |
|   | (2)    | Name:        | James M.  Crawford  |
|   |   | Address:     |                |
|   |   |         | Salem, Utah         |
|   |   | Citizenship: | United States       |
|   |   |         |                |
|   | (3)    | Name:        | Ronald Crafts       |
|   |   | Address:     |                |
|   |   |         | Spanish Fork,  Utah |
|   |   | Citizenship: | United States       |
|        |        |              |                     |  |

 

respectively, have invented a method andapparatus entitled TRANSESTERIFICATION OF OIL TO FORM BIODIESELS, hereinaftercalled the “invention.”

Preferredembodiments of said invention are disclosed in a United States patentapplication executed heretofore and now identified as File No. 16570.2 of thelaw firm of Workman Nydegger, 1000 Eagle Gate Tower, 60 East South Temple, SaltLake City, Utah 84111, and filed in the United States Patent and TrademarkOffice as Serial No. 60/736,674 on November 15, 2006, using Express Mail LabelNo. EV 723 466 381 US.

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TheAssignee, DOMESTIC ENERGY LEASING, LLC, a corporation of the State of Utah,having a principal place of business (or residing) at 1400 West 400 North,Orem, Utah 84057, desires to secure the entire right, title and interest insaid invention.

Inconsideration of One Dollar ($1.00) and other good and valuable considerationpaid to us by the Assignee, the receipt and sufficiency of which we herebyacknowledge, we HEREBY ASSIGN TO THE ASSIGNEE:

The entire right, title and interest insaid invention in the above-identified United States patent application and inall divisions, continuations and continuations-in-part of said application, orreissues or extensions of Letters Patent or Patents granted thereon, and in allcorresponding applications which may be filed in countries foreign to theUnited States, and in all patents issuing thereon in the United States andforeign countries.

The right to file foreign patentapplications on said invention in its own name, wherever such right may belegally exercised, including the right to claim the benefits of theInternational Convention for such applications.

Wehereby authorize and request the United States Commissioner of Patents andTrademarks, and such Patent Office officials in foreign countries as are dulyauthorized by their patent laws to issue patents, to issue any and all patentson said invention to the Assignee as the owner of the entire interest, for thesole use and behoof of the said Assignee, its successors, assigns and legalrepresentatives.

Wehereby agree, without further consideration and without expense to us, to signall lawful papers and to perform all other lawful acts which the Assignee mayrequest of us to make this Assignment fully effective, including, by way ofexample but not of limitation, the following:

Prompt execution of all original,divisional, substitute, reissue, and other United States and foreign patentapplications on said invention, and all lawful documents requested by theAssignee to further the prosecution of any of such patent applications.

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Cooperation to the best of our ability inthe execution of all lawful documents, the production of evidence,nullification, reissue, extension, or infringement proceedings involving saidinvention.

Thisassignment and agreement shall be binding upon our heirs and legalrepresentatives.

 

Datedthis 16th day of November, 2005.
|        | /s/ John W. Crawford  |
|--------|-----------------------|
|   | John W. Crawford      |
|   | United States Citizen |

 

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|        | Dated this 16th day of November, 2005. |
|--------|----------------------------------------|
|   |                                   |
|   |                                   |
|   | /s/ James M. Crawford                  |
|   | James M.  Crawford                     |
|   | United States Citizen                  |
|        |                                        |  |

 

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|   | Dated this 16th day of November, 2005. |   |
|--------|----------------------------------------|--------|
|   |                                   |
|   |                                   |
|   | /s/ Ron Crafts                         |
|   | Ronald Crafts                          |
|   | United States Citizen                  |

 

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