DS

David Schaeffer

UF US Air Force: 3 patents #2,296 of 16,312Top 15%
📍 Ridgecrest, CA: #149 of 555 inventorsTop 30%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,530,474 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8717351 PFI reader Michael Matthew Wirtz, Frank Joseph Modlinski, Nathan Joseph Kielman, William Rodney Ditzler, An Vinh +3 more 2014-05-06
8717384 Image file format article of manufacture Michael Matthew Wirtz, An Vinh, Stephanie Stites, Patrick Simpson, Brett Edwards +3 more 2014-05-06
8064640 Method and apparatus for generating a precision fires image using a handheld device for image based coordinate determination Michael Wirtz, Patrick Simpson, Frank Joseph Modlinski, An Vinh, Felipe Ignacio Jauregui +3 more 2011-11-22