Arthur E. Happe

📍 Evansville, IN: #508 of 911 inventorsTop 60%

🗺 Indiana: #19,404 of 33,936 inventorsTop 60%

Overall (All Time): #3,604,925 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6016576	Toilet odor removal system	—	2000-01-25