Fred Drueck, Jr.

📍 Chicago, IL: #3,073 of 13,327 inventorsTop 25%

🗺 Illinois: #21,447 of 84,256 inventorsTop 30%

Overall (All Time): #1,304,298 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4738041	Picture display device and stand	—	1988-04-19
4682726	Pentagonal dodecahedron	—	1987-07-28
4619426	Self-erecting hollow structure	—	1986-10-28
4290218	Ceiling module	—	1981-09-22