Issued Patents All Time
Showing 26–50 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228347 | Torsion spring metal ceiling system and hardware | Abraham M. Underkofler, Mark R. Paulsen | 2016-01-05 |
| 9187898 | Perimeter trim clip for suspended ceilings | Abraham M. Underkofler, Mark R. Paulsen | 2015-11-17 |
| D739957 | Cross tee with a hole locking tab | Mark R. Paulsen, Abraham M. Underkofler | 2015-09-29 |
| D736606 | Bracket for a two-piece yoke for a suspended ceiling | Abraham M. Underkofler, Mark R. Paulsen | 2015-08-18 |
| D733934 | Utility module bracket | Abraham M. Underkofler, Mark R. Paulsen | 2015-07-07 |
| D729053 | Perimeter trim clip | Abraham M. Underkofler, Mark R. Paulsen | 2015-05-12 |
| 9021759 | Serpentine insert for open web grid | James J. Lehane | 2015-05-05 |
| 8991120 | Two-part channel cross member | James J. Lehane, Mark R. Paulsen, Abraham M. Underkofler | 2015-03-31 |
| 8955273 | Channel cross member | James J. Lehane, Mark R. Paulsen, Abraham M. Underkofler | 2015-02-17 |
| 8955272 | Accessible stabilizer bar | Abraham M. Underkofler, Mark R. Paulsen | 2015-02-17 |
| D721945 | Grid tee supporting clip | Abraham M. Underkofler, Robert W. Gross, Mark R. Paulsen | 2015-02-03 |
| 8925677 | Gypsum-panel acoustical monolithic ceiling | Erin Dugan, Mark Miklosz, Rafael Bury, Lee K. Yeung, William A. Frank | 2015-01-06 |
| 8898986 | Hanger bar | Abraham M. Underkofler, Mark R. Paulsen | 2014-12-02 |
| 8893449 | Grid runner support brace | Abraham M. Underkofler, Mark R. Paulsen | 2014-11-25 |
| 8887467 | Ceiling panel wire anchor | Abraham M. Underkofler, Mark R. Paulsen | 2014-11-18 |
| 8869484 | Flexible drywall grid member for framing drywall structures | Abraham M. Underkofler, Mark R. Paulsen | 2014-10-28 |
| 8820026 | Clip for perimeter trim | Abraham M. Underkofler, Mark R. Paulsen | 2014-09-02 |
| 8813457 | Grid runner to perimeter trim clip | Abraham M. Underkofler, Mark R. Paulsen | 2014-08-26 |
| 8782985 | Splice clip for ceiling grid systems | Mark Miklosz, Stephen M. Oshgan, Joe Wascow, Nicholas Patrick Jackson | 2014-07-22 |
| 8763336 | Attachment clip for ceiling grid systems | Mark Miklosz, Nicholas Patrick Jackson, Stephen M. Oshgan, Joe Wascow, Jeremy Bruce | 2014-07-01 |
| 8667827 | Grid runner | James J. Lehane, John L. Hammond, Abraham M. Underkofler, Mark R. Paulsen | 2014-03-11 |
| 8646238 | Apparatus, system, and method for facilitating use of thin flexible scrims in a grid-type suspended ceiling | — | 2014-02-11 |
| 8615948 | Seismic perimeter brace | Abraham M. Underkofler, Mark R. Paulsen, James J. Lehane, Lee M. Tedesco | 2013-12-31 |
| 8615947 | Two-piece modular yoke | Abraham M. Underkofler, Mark R. Paulsen | 2013-12-31 |
| 8590248 | Indexing tab for grid runners | James J. Lehane, Donald J. Leahy, Steven E. Farley, Thomas G. Rowland | 2013-11-26 |