Ledbetter; Sheridan D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ledbetter; Sheridan D..The latest application filed is for "differentially entangled nonwoven fabric".
- Ledbetter; Sheridan D. - Maumelle AR
| Patent | Date |
|---|---|
| Differentially entangled nonwoven fabric Grant 7,191,501 - Fuller , et al. March 20, 2 | 2007-03-20 |
| Differentially entangled nonwoven fabric App 20050106981 - Fuller, Charles R. ; et al. | 2005-05-19 |
| Differentially entangled nonwoven fabric Grant 6,852,654 - Fuller , et al. February 8, 2 | 2005-02-08 |
| Differentially entangled nonwoven fabric App 20020146957 - Fuller, Charles R. ; et al. | 2002-10-10 |
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