Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7530202 | Clamp for a guy guard | John Robert Davies | 2009-05-12 |
| 4990967 | Copying method and apparatus | Donald F. Colglazier, James H. Hubbard, Michael Lee Morris | 1991-02-05 |
| 4266231 | Ink jet with retractable electrode and secondary ink catcher | Gary A. Drago, Arthur L. Mix, Jr. | 1981-05-05 |
| 4202542 | Apparatus for handling flexible sheet material of different sizes | Gerald B. Lammers | 1980-05-13 |