Shyamal Chakravorty

📍 Springfield, VA: #190 of 553 inventorsTop 35%

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

Overall (All Time): #2,339,825 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4790490	Self-locking, driver mechanism regulated tissue dispensing system with hands-free operation option	—	1988-12-13
4662578	Gravity actuated, unidirectional regulated tissue dispensing system	—	1987-05-05