Sheldon B. Greenbaum

📍 Reston, VA: #356 of 864 inventorsTop 45%

🗺 Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,364,784 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4422813	Wall expansion device with anchoring socket	—	1983-12-27
4248000	Receptacle to transport and display an artist's framed canvas	—	1981-02-03