Eugene W. Kelch

📍 Corwith, IA: #2 of 3 inventorsTop 70%

🗺 Iowa: #6,094 of 15,303 inventorsTop 40%

Overall (All Time): #2,346,709 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4600354	Multiple-use utility jack and tire changing tool	Jack L. Niewald	1986-07-15
4571142	Mechanism for lifting vehicle tires	Jack L. Niewald	1986-02-18