Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752947 | Method and apparatus for thermal bonding high elongation nonwoven fabric | William Robert Lanigan, Richard J. Legare | 2004-06-22 |
| 6116883 | Melt spin system for producing skin-core high thermal bond strength fibers | Kunihiko Takeuchi, Rakesh Gupta, Richard J. Coffin, Walter J. Freeman | 2000-09-12 |
| 5948334 | Compact long spin system | Kunihiko Takeuchi, Clayton E. Torrence, Donald J. Pederson, Walter R. Curfman, Michael P. Hegwood +1 more | 1999-09-07 |
| 5705119 | Process of making skin-core high thermal bond strength fiber | Kunihiko Takeuchi, Rakesh Gupta, Richard J. Coffin, Walter J. Freeman | 1998-01-06 |
| 5556589 | Process of using a spin pack for multicomponent fibers | — | 1996-09-17 |
| 5485662 | Apparatus and method for crimping fiber for nonwoven applications | Ray W. Hodges, Jr. | 1996-01-23 |