Douglas L. Wirth

📍 Ridgeland, WI: #3 of 6 inventorsTop 50%

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

Overall (All Time): #2,725,644 of 4,157,543Top 70%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D918001	Hammer and scraper	—	2021-05-04