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Patent applications and USPTO patent grants for Haffner; William Bela.The latest application filed is for "method of producing latent elastic, cross-direction-oriented films".
Patent | Date |
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Elastomeric, breathable laminate with enhanced breathability upon extension Grant 6,982,231 - Uitenbroek , et al. January 3, 2 | 2006-01-03 |
Stable breathable elastic garments Grant 6,909,028 - Shawver , et al. June 21, 2 | 2005-06-21 |
Method of producing latent elastic, cross-direction-oriented films Grant 6,824,734 - Boggs , et al. November 30, 2 | 2004-11-30 |
Pattern embossed multilayer microporous films Grant 6,719,742 - McCormack , et al. April 13, 2 | 2004-04-13 |
Breathable multilayer films with breakable skin layers Grant 6,682,803 - McCormack , et al. January 27, 2 | 2004-01-27 |
Stretch-pillowed bulked laminate useful as an ideal loop fastener component Grant 6,589,638 - McCormack , et al. July 8, 2 | 2003-07-08 |
Method of producing latent elastic, cross-direction-oriented films App 20030068951 - Boggs, Lavada Campbell ;   et al. | 2003-04-10 |
Breathable Multilayer Films With Breakable Skin Layers App 20020187304 - MCCORMACK, ANN LOUISE ;   et al. | 2002-12-12 |
Microporous films having zoned breathability Grant 6,277,479 - Campbell , et al. August 21, 2 | 2001-08-21 |
Laminate having improved barrier properties Grant 6,238,767 - McCormack , et al. May 29, 2 | 2001-05-29 |
Elastic film laminates Grant 6,096,668 - Abuto , et al. August 1, 2 | 2000-08-01 |
Breathable filled film laminate Grant 6,045,900 - Haffner , et al. April 4, 2 | 2000-04-04 |
Breathable barrier composite useful as an ideal loop fastener component Grant 5,997,981 - McCormack , et al. December 7, 1 | 1999-12-07 |
Elastic laminates with improved hysteresis Grant 5,853,881 - Estey , et al. December 29, 1 | 1998-12-29 |
Laminated fabric having cross-directional elasticity and method for producing same Grant 5,789,065 - Haffner , et al. August 4, 1 | 1998-08-04 |
Lubricant for the production of nylon and polytetramethylene terephthalate net-like structures Grant 3,988,410 - Larsen , et al. October 26, 1 | 1976-10-26 |
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