Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D514822 | Height measuring picture frame | — | 2006-02-14 |
| 5308291 | Belt construction, the combination of the belt construction and a pulley and methods of making the same | Ernest C. Arnsmeyer | 1994-05-03 |