Walter B. Swan

📍 Chicago Ridge, IL: #3 of 27 inventorsTop 15%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,369,468 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4251021	Lid for polygonal container	—	1981-02-17
4205775	Polygonal container	—	1980-06-03