MR

Marthe Roberts/Shea

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,135,012 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7533464 Ring assembly method 2009-05-19
7228716 Ornamental ring kit 2007-06-12