| 11300386 |
Ballistic materials incorporating spunlaced nonwovens |
Allen L. Price, David Brahms, Scott Janco, Courtney Musciano, Robert Gravel +3 more |
2022-04-12 |
| 9016013 |
Curtain wall anchor fire protection apparatus |
James P. Stahl, Jr., David Augello, Paul Gandolfo |
2015-04-28 |
| 8584415 |
Firestopping sealing means for use with gypsum wallboard in head-of-wall construction |
James P. Stahl, Jr., Julio Lopes |
2013-11-19 |
| 8397452 |
Firestopping bushing |
James P. Stahl, Jr., Julio Lopes, Paul Gandolfo |
2013-03-19 |
| RE44033 |
Intumescent firestopping apparatus |
— |
2013-03-05 |
| RE43997 |
Intumescent firestopping apparatus |
— |
2013-02-19 |
| 8375666 |
Firestopping sealing means for use with gypsum wallboard in head-of-wall construction |
James P. Stahl, Jr., Julio Lopes |
2013-02-19 |
| D657232 |
Firestopping bushing made from two separate identical parts |
James P. Stahl, Jr., Julio Lopes, Paul Gandolfo |
2012-04-10 |
| 7797893 |
Apparatus for reinforcing and firestopping around a duct extending through a structural panel |
James P. Stahl, Jr. |
2010-09-21 |
| 7694474 |
Method and apparatus for firestopping around a water closet drain pipe in a vertical floor opening |
James P. Stahl, Jr. |
2010-04-13 |
| 7685792 |
Apparatus for enhancing reinforcing and firestopping around a duct extending through a structural panel |
James P. Stahl, Jr. |
2010-03-30 |
| 7596914 |
Universal firestopping collar assembly |
James P. Stahl, Jr. |
2009-10-06 |
| 7523590 |
Intumescent firestopping apparatus and method |
— |
2009-04-28 |
| 7427050 |
Apparatus for adjustably retaining and sealing pathway conduits mounted extending through a wall panel |
James P. Stahl, Jr., Julio Lopes, Leonid Kreyman |
2008-09-23 |
| 7373761 |
Self-adjusting intumescent firestopping apparatus |
— |
2008-05-20 |
| 7240905 |
Method and apparatus for sealing a joint gap between two independently movable structural substrates |
— |
2007-07-10 |
| D502147 |
Stackable building panel pass-through fixture |
— |
2005-02-22 |
| 6732481 |
Intumescent firestopping apparatus |
— |
2004-05-11 |
| 5137658 |
Process for forming a fire retardant intumescent material having two stages of expansion |
— |
1992-08-11 |
| 5132054 |
Composition of matter for a fire retardant intumescent material having two stages of expansion and a process for making thereof |
— |
1992-07-21 |