RICHARD J RYAN
Engineers in Rockford, IL
License number
Pennsylvania PE037242R
Category
Engineers
Type
Professional Engineer
Address
Address
2
Rockford, IL 61115
Pennsylvania
Pennsylvania
Personal information
See more information about RICHARD J RYAN at radaris.comName
Address
Phone
487 E Lake Shore Dr, Barrington, IL 60010
4901 Fair Elms Ave, Western Sprgs, IL 60558
491 Big Oak Rd, Canadensis, PA 18325
4849 167Th St, Oak Forest, IL 60452
480 Oak Run Dr, Bourbonnais, IL 60914
Professional information
Owner, Aquatec, Inc
Position:
Owner at Aquatec, Inc
Location:
Rockford, Illinois Area
Industry:
Environmental Services
Work:
Aquatec, Inc
since Jan 1979
-
Owner
Education:
University of Illinois at Urbana-Champaign 1967 - 1971
Bachelors, Civil Engineering Texas A&M University
Bachelors, Civil Engineering Texas A&M University
Honor & Awards:
Who’s Who In Environmental Engineering
Diffuser For Aeration Basin
US Patent:
4981623, Jan 1, 1991
Filed:
Mar 12, 1990
Appl. No.:
7/491987
Inventors:
Richard J. Ryan - Rockford IL
Assignee:
AquaTec, Inc. - Rockford IL
International Classification:
B01F 304
US Classification:
261122
Abstract:
Generally there is provided an elastomeric diffuser membrane configured to overlie a planar base and to wrap around the edge. A plurality of lobe extensions of the membrane protrude under the base and are interconnected by a strap to secure the membrane to the base.