Attached files
| file | filename |
|---|---|
| EXCEL - IDEA: XBRL DOCUMENT - SIGMA LABS, INC. | Financial_Report.xls |
| EX-32.1 - EXHIBIT 32.1 - SIGMA LABS, INC. | v306578_ex32-1.htm |
| EX-21.1 - EXHIBIT 21.1 - SIGMA LABS, INC. | v306578_ex21-1.htm |
| EX-32.2 - EXHIBIT 32.2 - SIGMA LABS, INC. | v306578_ex32-2.htm |
| EX-31.2 - EXHIBIT 31.2 - SIGMA LABS, INC. | v306578_ex31-2.htm |
| EX-31.1 - EXHIBIT 31.1 - SIGMA LABS, INC. | v306578_ex31-1.htm |
| EX-10.12 - EXHIBIT 10.12 - SIGMA LABS, INC. | v306578_ex10-12.htm |
| EX-10.14 - EXHIBIT 10.14 - SIGMA LABS, INC. | v306578_ex10-14.htm |
| 10-K - 10-K - SIGMA LABS, INC. | v306578_10k.htm |
| EX-10.13 - EXHIBIT 10.13 - SIGMA LABS, INC. | v306578_ex10-13.htm |
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference into the Registration Statement on Form S-8 (file no. 333-174897) for Sigma Labs, Inc., of our report dated April 16, 2012, relating to the December 31, 2011 consolidated financial statements of Sigma Labs, Inc. included in this annual report (Form 10-K) of Sigma Labs, Inc. for the year ended December 31, 2011.
/s/ Pritchett, Siler & Hardy, P.C.
PRITCHETT, SILER & HARDY, P.C.
Salt Lake City, Utah
April 16, 2012