Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955702 | Filter frame | James O. Kubokawa, Thomas A. Tedham | 2005-10-18 |
| 6860916 | Filter assembly | James O. Kubokawa, Thomas A. Tedham | 2005-03-01 |
| D446544 | Card printer housing | Thomas C. Platner, James R. Meier, Donald L. Swetala, Thomas A. Tedham | 2001-08-14 |
| D435048 | Airless spray pump | David L. Breeser, Glen W. Davidson, Thomas A. Tedham | 2000-12-12 |