Marcia J. Stone

HS Hybrivet Systems: 3 patents #1 of 1Top 100%

📍 Wellesley, MA: #4 of 48 inventorsTop 9%

🗺 Massachusetts: #112 of 3,963 inventorsTop 3%

Overall (1994): #10,558 of 165,921Top 7%

Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5364792	Test swab and method of making and using same	—	1994-11-15
5330917	Test swab device and method of detecting lead, mercury, arsenic, and bismuth	—	1994-07-19
5278075	Test swab to detect a substance on a surface and method of making and using same	—	1994-01-11