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Roland A. Heijn

Woodstock, VT: #1 of 1 inventorsTop 100%

Vermont: #48 of 274 inventorsTop 20%

Overall (1994): #162,497 of 165,921Top 100%

1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5298693	Speaker support stand	—	1994-03-29