Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906857 | Optical filters for manipulating spectral power distribution in accelerated weathering devices | Bradley D. Guth, Warren Ketola, James Riley | 2005-06-14 |
| 6859309 | Optical filters for manipulating spectral power distribution in accelerated weathering devices | Bradley D. Guth, Warren Ketola, James Riley | 2005-02-22 |
| 6840011 | Window panel balance apparatus and method | Roy A. Thompson, Douglas W. Kroncke, John C. Costello, David Chastain, Jack D. Gundlach +8 more | 2005-01-11 |