Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383341 | Sonic lumber tester | James D. Logan, James R. Allen, Harry E. Moore, Dean A. Nelson, Peter A. Siebold +2 more | 2016-07-05 |
| 9377384 | Rail shear tester apparatus with multiple loading configurations | James D. Logan, Dean A. Nelson, Nathaniel D. Darnall, Peter A. Siebold, Ryan D. Baldwin +2 more | 2016-06-28 |