Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8938926 | Wall liner | Brett W. Sareyka | 2015-01-27 |
| 8590274 | Single-layered web beam for a suspended ceiling | — | 2013-11-26 |
| 8590275 | Single-layered web beam for a panel suspended ceiling | — | 2013-11-26 |
| 8578673 | Suspended ceiling gusset stay | Joseph Kelly | 2013-11-12 |
| 8572930 | Single layered web beam for a drywall suspended ceiling | — | 2013-11-05 |
| 8096089 | Suspended ceiling cloud with flexible panel | — | 2012-01-17 |
| 7926238 | Stab-in connector | Brett W. Sareyka, Yu Lin | 2011-04-19 |
| 7788872 | Seismic main beam connection | — | 2010-09-07 |
| 7669374 | Beam for a drywall ceiling soffit | Donald C. Miller | 2010-03-02 |
| 7661236 | Stab-in connector with expansion relief | Daniel C. Ziegler, Yu Lin | 2010-02-16 |
| 7614195 | Suspended ceiling grid network utilizing seismic separation joint clips | Sandor A. Frecska | 2009-11-10 |
| 7578107 | Suspended ceiling segment | — | 2009-08-25 |
| 7520095 | Hook connector with plastic fire relief | Yu Lin | 2009-04-21 |
| 7293393 | Perimeter clip for seismic ceilings | Joseph Kelly | 2007-11-13 |
| 7278243 | Molding for suspended panel ceiling | Rick J. Jones | 2007-10-09 |
| 7240460 | Molding for drywall ceiling grid | — | 2007-07-10 |
| 6763642 | Grid for a suspended ceiling | — | 2004-07-20 |
| 6722098 | Beam for drywall ceiling | — | 2004-04-20 |
| 6701686 | Ceiling grid with seal | — | 2004-03-09 |
| 6523313 | Main beam connection | Yu Lin | 2003-02-25 |
| 6351919 | Compression relief section | Yu Lin, Daniel C. Ziegler | 2002-03-05 |
| 6138416 | Beam | — | 2000-10-31 |
| 5839246 | Grid framework for suspended ceiling | Daniel C. Ziegler | 1998-11-24 |
| 5390456 | Decorative suspended ceiling | Thomas E. Rose | 1995-02-21 |
| 5279033 | Method of making a beam for a decorative suspended ceiling | Thomas E. Rose | 1994-01-18 |