Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674813 | Method and apparatus for communication between a remote device and an operator | John Alexander, Matthew Mahin, Donald Paul Oldham, Jr., Matthew Anthony Tyson | 2014-03-18 |
| 7354366 | Toothed belt | Ulrich Ballhausen | 2008-04-08 |
| D350774 | Illuminated sign | — | 1994-09-20 |