 Mammen & Null, Lawyers, LLC was originally established in 1984 as D. Dale Mammen Law Office. After serving fourteen years as Union County's District Attorney, Dale
Mammen opened his sole practitioner law office focusing on Estate Planning, Family and Business Law, Guardianships, Conservatorships, and Probates.In 2004, J. Glenn Null, Dale's son-in-law, joined the firm as a practicing attorney. Glenn and his wife Heather had recently sold the Sears Authorized Retail Dealer in Island City, allowing Glenn to pursue this career change. When Glenn joined the firm, the name was changed to Mammen & Null, Lawyers, LLC. Mammen & Null is housed in the historic Anthony - Buckley House constructed in 1902. Located at the intersection of Sixth and Penn Streets, this charming Victorian structure provides a warm and friendly environment to clients of all ages. The house in decorated with many pieces of period furniture and historic memorabilia collected by Dale and his wife Virginia. Mammen & Null continues to concentrate on Estate Planning, Family and Business Law, Guardianships, Conservatorships, and Probates. |
D. Dale Mammen,
Founding Partner
Founding Partner
- Member Oregon State Bar since 1967
- Member Union County Bar since 1967
- Past member of Center for Human Development, Inc. Board of Directors
- Member of Elder Law Section, Oregon State Bar
- Member of Estate Planning Section, Oregon State Bar
- J.D. Willamette University, Bachelor of Arts Albertson College
- Also attended College of Idaho
J. Glenn Null,
Partner
Partner
- Member Oregon State Bar since 2004
- Member Union County Bar since 2004
- Member American Bar Association since 2002
- Recipient of Pro Bono Law Student Award, 2002
- Co-owner Sears Island City 1995-2003
- J.D. Willamette University, Bachelor of Arts Whitman College
