Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10546514 | Mobile demonstration device for sound-reducing tiles | James Mark Kemerling, Chester Chatman | 2020-01-28 |
| 9909310 | Mineral fiber based ceiling tile | Matthew T. Langdon, Wenqi Luan, Martin W. Brown | 2018-03-06 |
| 9896807 | Acoustical ceiling tile | Mark H. Englert | 2018-02-20 |
| 9796635 | Large diameter slag wool, composition and method of making same | Wenqi Luan, Martin W. Brown, Tanya Keller, Mike Hill, Scott A. Bogen +1 more | 2017-10-24 |
| 8925677 | Gypsum-panel acoustical monolithic ceiling | Erin Dugan, Mark Miklosz, Rafael Bury, Lee K. Yeung, Peder J. Gulbrandsen | 2015-01-06 |
| 8801902 | Water reduction by modulating vacuum | Martin W. Brown | 2014-08-12 |
| 8770139 | Apparatus for feeding cementitious slurry onto a moving web | Alfredas Blyskis | 2014-07-08 |
| 8734613 | Glass fiber enhanced mineral wool based acoustical tile | Terry L. Rosenstiel | 2014-05-27 |
| 8684134 | Gypsum-panel acoustical monolithic ceiling | Erin Dugan, Mark Miklosz, Rafael Bury, Lee K. Yeung | 2014-04-01 |
| 8137490 | Process of manufacturing cement based armor panels | Ashish Dubey | 2012-03-20 |
| 8061257 | Cement based armor panel system | Timothy D. Tonyan, Ashish Dubey, Kumar Natesaiyer, Bartley P. Durst, Pamela G. Kinnebrew +8 more | 2011-11-22 |
| 8062741 | Cement based laminated armor panels | Timothy D. Tonyan, Ashish Dubey, Cesar Chan, Bartley P. Durst, Pamela G. Kinnebrew +5 more | 2011-11-22 |
| 7754052 | Process and apparatus for feeding cementitious slurry for fiber-reinforced structural cement panels | Eugene Scott Stivender, Lloyd George | 2010-07-13 |
| 7513768 | Embedment roll device | Michael J. Porter, Lloyd George, Eugene Scott Stivender, Alfredas Blyskis | 2009-04-07 |
| 7513963 | Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels | Lloyd George, Eugene Scott Stivender | 2009-04-07 |
| 7475599 | Wet slurry thickness gauge and method for use of same | Abraham M. Underkofler, William J. Rago | 2009-01-13 |
| 7364676 | Slurry spreader for cementitious board production | Steven W. Sucech, Mark H. Englert, Raymond J. Mlinac, Srinivas Veeramasuneni | 2008-04-29 |
| 7309203 | Multi-modal container handling system | Jeffrey A. Clark, PHILLIP ICKES | 2007-12-18 |
| 7296834 | Air-powered vacuum tool for handling multiple workpieces | Jeffrey A. Clark, Richard M. Harrington, Salahuddin F. Khan | 2007-11-20 |
| 7153085 | Multi-modal package handling tool and system | Jeffrey A. Clark, Salahuddin F. Khan | 2006-12-26 |
| 6815049 | Gypsum-containing composition having enhanced resistance to permanent deformation | Srinivas Veeramasuneni, Qiang Yu | 2004-11-09 |