MM

Mark R. Marquardt

📍 Naperville, IL: #1,350 of 3,051 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,312,970 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5169152 Golf club grip — 1992-12-08
5042487 Examination unit including positionable patient chair, examination device and support system — 1991-08-27