RS

Robert John Spierenburg

📍 Mahwah, NJ: #179 of 305 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #2,969,499 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9789396 Portable play-space for engaging users Richard Louis Maharaj 2017-10-17