Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410510 | Hazardous detection call point stations | — | 2019-09-10 |
| 9886832 | Warning system devices | Paul J. Ferrara | 2018-02-06 |
| 8636379 | Warning light assembly; components; and, methods | Charles Meyer, Dennis Hilburger, Robert A. Czajkowski, Paul M. Gergets, Jacek J. Jozwik | 2014-01-28 |
| 8226265 | Rotating light | Robert A. Czajkowski, Jecek J. Jozwik, Charles Meyer | 2012-07-24 |
| 7963683 | Rotating light | Robert A. Czajkowski, Jacek J. Jozwik, Charles Meyer | 2011-06-21 |
| 6987665 | Cable management system and protective cover for a remote power supply | Manuel Magana | 2006-01-17 |
| 5760678 | Manual modular pull station | Robert L. Rankin | 1998-06-02 |
| 4734058 | High density shielded modular connector for stacking printed circuit boards and method of making thereof | — | 1988-03-29 |