Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622712 | Sprinkler-compatible ceiling fans | Aaron J. Wiegel, Donald P. Grant, Jason Dondlinger, Joe Korman, Mark G. Petri +2 more | 2014-01-07 |
| 8490668 | Retractable safety barriers and methods of operating same | Ronald P. Snyder, Jason D. Miller, Donald P. Grant, Paul Maly, Mike Gallenberger +7 more | 2013-07-23 |
| 8453705 | Vertically movable door with safety barrier | Jason D. Miller, Donald P. Grant, Paul Maly, Joseph Manone, Ronald W. Bennett +2 more | 2013-06-04 |
| 8142156 | Ceiling fans with low solidity ratio | Aaron J. Wiegel, Ronald P. Snyder, Donald P. Grant, Joseph Korman, Jr., Jason Dondlinger | 2012-03-27 |
| 8087443 | Retractable safety barriers and methods of operating same | Ronald P. Snyder, Jason D. Miller, Donald P. Grant, Paul Maly, Mike Gallenberger +7 more | 2012-01-03 |
| 7832451 | Vertically movable door with safety barrier | Jason D. Miller, Donald P. Grant, Paul Maly, Joseph Manone, Ronald W. Bennett +2 more | 2010-11-16 |
| 7775252 | Vertically movable door with safety barrier | Ronald P. Snyder, Jason D. Miller, Donald P. Grant, Paul Maly, Joseph Manone +2 more | 2010-08-17 |
| 7658232 | Fire safety systems for buildings with overhead fans | Ronald P. Snyder, Aaron J. Wiegel | 2010-02-09 |