Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913390 | Transport tool | Matthew J. Masters, Larry L. Menghini, Jeffrey R. Twyford | 2011-03-29 |
| 7596843 | Rotating internal support apparatus and method for large hollow structures | Noel A. Spishak, Paul E. Nelson, Thomas J. Hagman, Matthew J. Masters, Michael Sanders +3 more | 2009-10-06 |