Donald D. Wik

📍 Menomonie, WI: #66 of 119 inventorsTop 60%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,754,088 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5561939	Aquatic invertebrate collector	—	1996-10-08