| 11369980 |
Water spray applied loose-fill insulation |
Mingfu Zhang, Thomas John Fellinger |
2022-06-28 |
| 10953418 |
Water spray applied loose-fill insulation |
Mingfu Zhang, Thomas John Fellinger |
2021-03-23 |
| 10259001 |
Water spray applied loose-fill insulation |
Mingfu Zhang, Thomas John Fellinger |
2019-04-16 |
| 8322111 |
Method of insulating overhead cavities using spray-applied fibrous insulation and the insulation material resulting from the same |
Ralph Michael Fay |
2012-12-04 |
| 7735755 |
Nozzle assembly, delivery system and method for conveying insulation material |
— |
2010-06-15 |
| 5509795 |
Apparatus for continuously foaming a polyimide powder |
Royce M. Feagans, Ward Hobert |
1996-04-23 |
| 5338765 |
Method of and apparatus for continuously foaming a polyimide powder |
Royce M. Feagans, Ward Hobert |
1994-08-16 |
| 4990543 |
Lightweight flexible inide foam and method of producing same |
David Gerald Wernsing, Royce M. Feagans, John L. Sznopek |
1991-02-05 |
| 4980387 |
Lightweight flexible imide foam and method of producing same |
David Gerald Wernsing, Royce M. Feagans, John L. Sznopek |
1990-12-25 |