Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D638732 | Warning light | Bernard R. Burke, Vincent S. Fleszewski, Charles Meyer, Christopher Radzik, Sigmund Urbanski +1 more | 2011-05-31 |
| 7918596 | Warning light | Paul M. Gergets, Vince S. Fleszewski, Robert A. Czajkowski | 2011-04-05 |