Tippett; Stephen W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tippett; Stephen W..The latest application filed is for "ptfe/fiberglass composite for use as a conveyor belt".
- Tippett; Stephen W. - Bedford NH US
- Tippett; Stephen W. - New Boston NH
| Patent | Date |
|---|---|
| PTFE/fiberglass composite for use as a conveyor belt Grant 8,741,790 - Tippett , et al. June 3, 2 | 2014-06-03 |
| Ptfe/fiberglass Composite For Use As A Conveyor Belt App 20120058326 - Tippett; John W. ; et al. | 2012-03-08 |
| PTFE conveyor belt Grant 7,673,742 - Tippett , et al. March 9, 2 | 2010-03-09 |
| Ptfe Conveyor Belt App 20080110728 - Tippett; John W. ; et al. | 2008-05-15 |
| Dry fibrillated PTFE film and its method of manufacture Grant 7,211,210 - Tippett May 1, 2 | 2007-05-01 |
| Bonding unsintered non-expanded PTFE film to PTFE coated substrate Grant 7,087,136 - Tippett August 8, 2 | 2006-08-08 |
| Flexible composite having a textile substrate and fluoroplastic coated surfaces App 20060046063 - Tippett; Stephen W. | 2006-03-02 |
| Bonding unsintered non-expanded PTFE film to PTFE coated substrate App 20040261929 - Tippett, Stephen W. | 2004-12-30 |
| Dry fibrillated PTFE film and its method of manufacture App 20040170853 - Tippett, Stephen W. | 2004-09-02 |
| Composite expansion joint material Grant 6,676,797 - Tippett January 13, 2 | 2004-01-13 |
| Flexible duct and its method of fabrication App 20030075228 - Tippett, Stephen W. | 2003-04-24 |
| Composite expansion joint material App 20010030023 - Tippett, Stephen W. | 2001-10-18 |
| Composite expansion joint material Grant 6,294,488 - Tippett September 25, 2 | 2001-09-25 |
| Composite expansion joint material App 20010018307 - Tippett, Stephen W. | 2001-08-30 |
| Polytetrafluoroethylene laminate and method of producing same Grant 5,466,531 - Tippett , et al. November 14, 1 | 1995-11-14 |
| Laminated composite with adhesive carrier element Grant 5,368,923 - Tippett November 29, 1 | 1994-11-29 |
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