Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980044 | Method for forming cast-in-place concrete window wells | Roman Brewka, Julious Durwood Kaeding, Ronald A. Ward, Larry D. Austin, Kenneth S. Chastain | 2011-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980044 | Method for forming cast-in-place concrete window wells | Roman Brewka, Julious Durwood Kaeding, Ronald A. Ward, Larry D. Austin, Kenneth S. Chastain | 2011-07-19 |