Groton High School Alumni
Groton, South Dakota (SD)
Bret Ringgenberg
Groton High School
Class of 1979
→ Join 1469 Alumni from Groton High School that have already claimed their alumni profiles.
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BRET'S PROFILE
| First Name | Bret |
| Last Name | Ringgenberg |
| Graduation Year | Class of 1979 |
| Gender | Male |
| City | N/A |
| State/Province | ID |
| Country | United States |
| Occupation | Engineer |
| Married | Yes |
| About Me | test engineer for a rocket motor manufacturer (1984-97) production engineer for electrical circuit manufacturer (1997-2003) production engineer for water filter manufacturer (2004-05) quality engineer f...(read more) |
Class of 1979 Alumni and Other Nearby Classes
Diane Rix
Class of 1964
Patricia Bingham
Class of 1952
Jenny Smith
Class of 1988
Lee Lee T Raines
Class of 1971
Peter Wolf
Class of 1982
Cheryl Smith
Class of 1972
Julie Mattern
Class of 1972
Christina Shoanek
Class of 1998
Bob Mcfarlane
Class of 1951
Shirlee Fliehs
Class of 1978
Teri Harry
Class of 1989
Neil Dresbach
Class of 1959
Glenda Mahoney
Class of 1989
Taunya Thomas
Class of 2004
Dean Kranhold
Class of 1958
Katie Monson
Class of 1959
Sadie Rogers
Class of 2014
Holly Reif
Class of 1994
