Obermeyer pneumatically operated spillway gates are manufactured under license under one or more of the following United States patents: 9,028,170
8,511,937
8,262,315
7,422,392
7,114,879 Other U.S. and foreign patents issued and/or pending.
The Leeds City Council (UK) has posted a post-project video showing the Obermeyer flood control gates incorporated into an urban beautification setting. See the video here:
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