DJ

David Althoff, Jr.

📍 Columbus, OH: #93 of 335 inventorsTop 30%
🗺 Ohio: #2,246 of 7,013 inventorsTop 35%
Overall (2017): #453,422 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9580043 Specialized restraint systems for amusement rides David L. Collins, Sirzat Sayin 2017-02-28