Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8256488 | Collapsible light-weight perforated partition | Kirby V. Rea | 2012-09-04 |
| 5670008 | Method for fabricating honeycomb insulating material | — | 1997-09-23 |
| 5441592 | Apparatus for fabricating honeycomb insulating material | Bryan K. Ruggles, Cary L. Ruggles, Kerry Strauss, Dennis Buehner | 1995-08-15 |
| 5308435 | Method and apparatus for fabricating honeycomb insulating material | Cary L. Ruggles, Bryan K. Ruggles, Kerry Strauss, Dennis Buehner | 1994-05-03 |
| 4936048 | Swivel shutter assembly | — | 1990-06-26 |