Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451447 | Shaped multilayer metal foil shield structures and method of making | Raymond E. Ragland, Robert S. Timmerberg, Christopher V. Ragland, Matthew S. Remke, G. William Ragland | 2002-09-17 |
| 6337143 | Appliance insulated with protected fiber insulation | G. William Ragland | 2002-01-08 |
| 6276044 | Shaped multilayer metal foil shield structures and method of making | Raymond E. Ragland, Robert S. Timmerberg, Christopher V. Ragland, Matthew S. Remke, G. William Ragland | 2001-08-21 |