Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763271 | Paint applicator cleaning device | — | 2014-07-01 |
| 8206557 | Methods and apparatus for distillation of shallow depth fluids | Francis P. Burke, Kenneth J. Horne, Stephen R. Topaz | 2012-06-26 |
| 8202401 | Methods and apparatus for distillation using phase change energy | Stephen R. Topaz | 2012-06-19 |
| 5784798 | Implement for supporting paint-roller sleeves | — | 1998-07-28 |
| 5621979 | Drive attachment device, particularly for a paint brush | — | 1997-04-22 |
| 4889959 | RFI shielding gasket | Steven C. Zemke | 1989-12-26 |
| 4872090 | Double wall baffle for airflow and RFI shielding | Steven C. Zemke | 1989-10-03 |
| 4868716 | RF interconnect and shielding system | Steven C. Zemke | 1989-09-19 |
| 4284192 | Chain conveyors having means for controlling chain tension | — | 1981-08-18 |
| 4196797 | Braking apparatus and control | — | 1980-04-08 |