Stanley Ray Duncalf

Waverly, IA: #3 of 5 inventorsTop 60%

Iowa: #250 of 1,029 inventorsTop 25%

Overall (2002): #114,348 of 266,432Top 45%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6471031	Mobile conveyor system	—	2002-10-29