Douglas S. Marling

📍 Janesville, WI: #2 of 4 inventorsTop 50%

🗺 Wisconsin: #44 of 927 inventorsTop 5%

Overall (1982): #14,908 of 81,411Top 20%

Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4362251	Space dividing assembly	—	1982-12-07
4325555	Game using air blowers to move object	—	1982-04-20