Martha Nichols-Ketchum

Fairfield, IA: #2 of 4 inventorsTop 50%

Iowa: #250 of 1,029 inventorsTop 25%

Overall (2002): #159,565 of 266,432Top 60%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6475118	Gymnastics bar and method of making the same	—	2002-11-05