Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383341 | Sonic lumber tester | James D. Logan, James R. Allen, Dean A. Nelson, Timothy T. Meekhof, Peter A. Siebold +2 more | 2016-07-05 |
| 8766652 | Method and apparatus for measuring the grain angle of a round wood object | Ryan D. Baldwin, James D. Logan | 2014-07-01 |
| 4669193 | Handgun sight alignment tool and method of using same | — | 1987-06-02 |
| 4624056 | Sight fork for aligning sights on small firearms | — | 1986-11-25 |