Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948251 | Pivoting sharpening device for pencil with non-circular cross section | Arnim B. Jebe | 2005-09-27 |
| 5429289 | Safety leash | Richard L. Caldwell | 1995-07-04 |
| 5261534 | Container for multiple laser disks | Philip J. Krebs, Roger K. Gleason, Jean B. Mauro | 1993-11-16 |
| 4966179 | Emergency umbrella | Blair F. Baldwin, W. Baldwin, Harold M. Miller, John J. Grenga | 1990-10-30 |
| D307818 | Emergency umbrella | Blair F. Baldwin | 1990-05-15 |
| 4842003 | Emergency umbrella | Blair F. Baldwin | 1989-06-27 |