Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David J. DiGiovanni — 4 Patents in 2021

OFOfs Fitel: 3 patents #2 of 27Top 8%
Mountain Lakes, NJ: #1 of 11 inventorsTop 10%
New Jersey: #447 of 6,977 inventorsTop 7%
Overall (2021): #51,867 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11203547 Hollow core optical fiber with controlled diameter hollow regions and method of making the same Matt Corrado, Brian Mangan, Gabriel Puc, Robert Scott Windeler 2021-12-21
11163324 Optical probe Eric Swanson, Tristan Kremp, Paul S. Westbrook 2021-11-02
11156768 Cabling configurations for hollow core optical fibers Daryl Inniss, Brian Mangan, Vitaly Mikhailov, John E Pacini, Tristan Kremp 2021-10-26
11156769 Polarization-maintaining fiber device supporting propagation in large mode field diameters Raja A Ahmad, Man F. Yan 2021-10-26