Groton High School Alumni
Groton, South Dakota (SD)
Bret Ringgenberg
Groton High School
Class of 1979
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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
Kathy Luce
Class of 1983
Marcelo Cyrino
Class of 1993
Rosalie Holler
Class of 1971
Connie Falk
Class of 1965
Judy Fliehs
Class of 1967
Adam Hjermstad
Class of 1998
Mary Dylla
Class of 1989
Gary Van Riper
Class of 1964
Marilyn Sour
Class of 1961
Patsy Blair
Class of 1964
Jan Dylla
Class of 1986
James Denholm
Class of 1959
Jennifer Lovelace
Class of 1990
John Lendry
Class of 1985
Ronda Ackerson
Class of 1980
Jill Anderson
Class of 1983
Sherry Ringgenberg
Class of 1989
Greg Saunders
Class of 1969
