MC

Matthew Robert Callahan

Illinois Tool Works: 2 patents #1,548 of 4,258Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Deerfield, IL: #153 of 442 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,349,503 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11861446 Method and apparatus for using encoded information for material preparation and analysis equipment Sarah Marie Beranek, Jill M. Dreschler, Jeffrey E. Joray, Christopher J. Sensmeier 2024-01-02
11714032 Vacuum systems for epoxy mounting of material samples Ruibin Zhang, Hengshan Zou, Yun Zhao, Jia Zhang, Michael E. Keeble 2023-08-01
11340144 Fluid flow control of vacuum mounting Ruibin Zhang, Michael E. Keeble, Hengshan Zou 2022-05-24