Exhibit 10.01.02

FIRST AMENDMENT

This First Amendment is entered into this 22^nd day of January 2013 (the “Effective Date”) and amends the Amended & Restated Patent License Agreement, dated January 1, 2011, by and between the Massachusetts Institute of Technology, a corporation duly organized and existing under the laws of the Commonwealth of Massachusetts and having its principal office at 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, U.S.A. (hereinafter referred to as “M.I.T.”) and The ExOne Company (“COMPANY”), a corporation duly organized under the laws of Delaware and having its principal office at 127 Industry Boulevard, North Huntingdon, Pennsylvania, 15642, U.S.A.

WHEREAS, M.I.T. and COMPANY entered into an Amended & Restated Patent License Agreement with Effective Date of January 1, 2011 (the “Amended & Restated Agreement”); and

WHEREAS, M.I.T. and COMPANY wish to amend the Amended & Restated Agreement with this First Amendment.

NOW, THEREFORE in consideration of the promises and mutual covenants contained herein, the parties agree as follows:

After “WHEREAS, the ExOne Acquisition Company, LLC name was changed to The ExOne Company, LLC through a Certificate of Amendment to the Certificate of Formation on the 4^th day of January, 2008;” insert the following “WHEREAS a Certificate of Merger was issued by the state of Delaware having an effective date of January 1, 2013 merging The ExOne Company, LLC with EXO Acquisitions Company under the name The ExOne Company;”.

1.16 “TERM” shall mean the term of this Agreement, which shall commence on the EFFECTIVE DATE and shall remain in effect until December 31, 2016, unless earlier terminated in accordance with the provisions of this Agreement.

5.1 Content of Reports and Payments. Reports shall be due within sixty (60) days of the end of each REPORTING PERIOD. Each report delivered by COMPANY to M.I.T. shall contain at least the following information for the immediately preceding REPORTING PERIOD:

(i) the amount of SUBLICENSE INCOME received by COMPANY from each SUBLICENSEE and the amount due to M.I.T. from such SUBLICENSE INCOME, including an itemized breakdown of the sources of income comprising the SUBLICENSE INCOME; and

(ii) the number of sublicenses entered into for the PATENT RIGHTS, LICENSED PRODUCTS and/or LICENSED PROCESSES.

If no amounts are due to M.I.T. for any REPORTING PERIOD, the report shall so state.

Payment of Patent Expenses. Payment of all fees and costs, including attorneys’ fees, relating to the filing, prosecution and maintenance of the PATENT RIGHTS shall be the responsibility of COMPANY, whether such amounts were incurred before or after the EFFECTIVE DATE. The foregoing notwithstanding, COMPANY shall not be responsible for patent cost associated with M.I.T. Case 10327 that were incurred before January 1, 2006. To the extent there are other licensees of the PATENT RIGHTS, such patent fees and costs shall be shared with the other licensees on a pro rata basis. In all instances, M.I.T. shall pay the fees prescribed for large entities to the United States Patent and Trademark Office. (All patent expenses for which COMPANY must reimburse M.I.T. pursuant to the terms of this Section 6.2 shall be referred to as “Company Patent Expenses”.) For all Company Patent Expenses incurred by M.I.T. but not yet reimbursed by COMPANY as of the Effective Date of this First Amendment, COMPANY shall submit payment to M.I.T. by December 31, 2012.

IN WITNESS WHEREOF, the parties have duly executed this First Amendment to the Amended & Restated Agreement, and the Effective Date of this First Amendment shall be January 22, 2013.