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Jon D. Hallford

Lamar, CO: #1 of 1 inventorsTop 100%

Colorado: #366 of 1,784 inventorsTop 25%

Overall (1994): #161,678 of 165,921Top 100%

1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5328402	Toy dump trailer apparatus	—	1994-07-12