Hills; William H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hills; William H..The latest application filed is for "filtration system utilizing a single valve to direct fluid streams between filter assemblies and corresponding methods".

Company Profile

0.11.2

Hills; William H. - Melbourne Village FL
Hills; William H. - West Melbourne FL
Hills; William H. - Melbourne FL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Filtration system utilizing a single valve to direct fluid streams between filter assemblies and corresponding methods Grant 7,309,430 - Hills December 18, 2	2007-12-18
Filtration system utilizing a single valve to direct fluid streams between filter assemblies and corresponding methods App 20040026339 - Hills, William H.	2004-02-12
Synthetic fibers for medical use and method of making the same App 20030138480 - Baker, William R. ; et al.	2003-07-24
Synthetic fibers for medical use and method of making the same Grant 6,551,353 - Baker , et al. April 22, 2	2003-04-22
Nonwoven fabrics formed from ribbon-shaped fibers and method and apparatus for making the same Grant 6,471,910 - Haggard , et al. October 29, 2	2002-10-29
Spunbond web formation Grant 6,338,814 - Hills January 15, 2	2002-01-15
Distribution plate for spin pack assembly Grant 5,562,930 - Hills October 8, 1	1996-10-08
Process of making multiple mono-component fiber Grant 5,466,410 - Hills November 14, 1	1995-11-14
Apparatus for making profiled multi-component yarns Grant 5,344,297 - Hills September 6, 1	1994-09-06
Method of making plural component fibers Grant 5,162,074 - Hills November 10, 1	1992-11-10
Spin pack and method for producing conjugate fibers Grant 4,406,850 - Hills September 27, 1	1983-09-27
Open end spinning Grant 4,077,197 - Bowden , et al. March 7, 1	1978-03-07
Apparatus for drawing and crimping yarn Grant 4,035,880 - Hills , et al. July 19, 1	1977-07-19

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