CK

Christopher Keefer

UF US Air Force: 2 patents #3,473 of 16,312Top 25%
📍 Dayton, OH: #737 of 1,892 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,271,255 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5641954 Programmable delay line using laser diode taps Michael J. Ward, David J. Grucza 1997-06-24
5453835 Multichannel acousto-optic correlator for time delay computation Michael J. Ward 1995-09-26