Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786082 | Loose-fill insulation having irregularly shaped fibers | Michael E. Evans, John R. Mumaw, Roberta L. Alkire, W. Scott Miller, Ronald A. Houpt +3 more | 1998-07-28 |
| 5683810 | Pourable or blowable loose-fill insulation product | William M. Babbitt, Barry L. Shupp, George Henry, Michael E. Evans, John R. Mumaw +6 more | 1997-11-04 |
| 5624742 | Blended loose-fill insulation having irregularly-shaped fibers | Willilam M. Babbitt, Steven G. Schmitt, Michael E. Evans, John R. Mumaw, Roberta L. Alkire +5 more | 1997-04-29 |
| 5536550 | Dual-glass fibers and insulation products therefrom | Ronald A. Houpt, Russell M. Potter, David P. Aschenbeck, Clarke Berdan, II | 1996-07-16 |
| 5431992 | Dual-glass fibers and insulation products therefrom | Ronald A. Houpt, Russell M. Potter, David P. Aschenbeck, Clarke Berdan, II | 1995-07-11 |