Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D546415 | Flow shaper for sprinkler assembly | Thomas E. Winebrenner, Shawn G. Orr | 2007-07-10 |
| D544569 | Flow shaper for sprinkler assembly | Thomas E. Winebrenner, Shawn G. Orr | 2007-06-12 |
| 7036603 | Fast response sprinkler head and fire extinguishing system | Peter W. Thomas, Thomas G. Deegan, Michael J. Bosma, Delwin G. Dornbos | 2006-05-02 |
| 6962208 | Compact pendant sprinkler head | Kenneth G. Vos, Thomas E. Winebrenner, Andrew T. Thompson | 2005-11-08 |
| 6918545 | Sprinkler head trigger assembly | Kenneth Gordor Vos | 2005-07-19 |
| 6805203 | Cover plate for concealed sprinkler | James G. Retzloff | 2004-10-19 |
| 6715561 | Vacuum dry sprinkler system containing a sprinkler head with expulsion assembly | — | 2004-04-06 |
| 6585054 | Fast response sprinkler head and fire extinguishing system | Peter W. Thomas, Thomas G. Deegan, Michael J. Bosma, Delwin G. Dornbos | 2003-07-01 |
| 6152236 | Combined trigger and concealing device for a sprinkler head | James G. Retzloff, Thomas E. Winebrenner | 2000-11-28 |