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Dallas L. Knapp, Jr.

Cedar Springs, MI: #1 of 5 inventorsTop 20%

Michigan: #1,566 of 6,092 inventorsTop 30%

Overall (2004): #238,882 of 270,089Top 90%

1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6776677	Engine flushing device and method of using	—	2004-08-17