Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004708 | Viewing angle system for backlighted displays | Perry L. Hayden, Sr., Ronald Lutz, Charles Ingalz | 2015-04-14 |
| 8585228 | Viewing angle system for backlighted displays | Perry L. Hayden, Sr., Ronald Lutz, Charles Ingalz | 2013-11-19 |
| 8092115 | Entrapped nut | Gary McLeod | 2012-01-10 |