Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944940 | Machinery for fabricating a wrought-iron fence | Woodruff J. Kozlow, Davis E. Warren | 2005-09-20 |
| D504819 | Cover | Peter Kelley, Joseph Mendillo | 2005-05-10 |
| 6701608 | Automated machinery for fabricating a wrought-iron fence | Woodruff J. Kozlow, Davis E. Warren | 2004-03-09 |
| 6499207 | Automated method for fabricating a wrought-iron fence | Woodruff J. Kozlow, Davis E. Warren | 2002-12-31 |
| 6151772 | Automated machinery for fabricating a wrought-iron fence | Woodruff J. Kozlow, Davis E. Warren | 2000-11-28 |
| 5971365 | Fence construction | Woodruff J. Kozlow, Davis E. Warren | 1999-10-26 |