Resumes
Resumes
William Mcwha
View pageLocation:
United States
William Mcwha Phones & Addresses
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Enfield, CT
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Richmond, NH
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South Kingstown, RI
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476 Succotash Rd, Wakefield, RI 02879
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Suffield, CT
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Windsor Locks, CT
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East Granby, CT
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Port Charlotte, FL
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799 Bridge St, Suffield, CT 06078 (860) 668-7010
Work
Position:
Retired
Education
Degree:
Graduate or professional degree
Business Records
Name / Title
Company / Classification
Phones & Addresses
MCWHA SILK-SCREEN & DECAL CORPORATION
Publications
Us Patents
Inflatable Weir Fish Passage Systems And Methods
View pageUS Patent:
20070065231, Mar 22, 2007
Filed:
Sep 6, 2006
Appl. No.:
11/470263
Inventors:
William McWha - Suffield CT, US
International Classification:
E02B 8/08
US Classification:
405081000
Abstract:
A fish passage system is provided that includes a first weir and a second weir upstream of the first weir. The first and second weirs are each moveable between a deflated condition and an inflated condition. The fish passage system further includes a controller to move the first and second weirs between the inflated and deflated conditions to create at least one pool between the first and second weirs so that fish can migrate upstream and/or downstream of the system without having to jump the first and second weirs.