Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JI

John B. Ings — 4 Patents

LSLitton Systems: 3 patents #157 of 838Top 20%
RDRf Micro Devices: 1 patents #192 of 325Top 60%
Boonton, NJ: #56 of 178 inventorsTop 35%
New Jersey: #19,416 of 69,400 inventorsTop 30%
Overall (All Time): #1,236,621 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7879269 Ferrite powder optimized for fabrication of ferrite features and related methods David C. Dening, Peters Valdemars Erins 2011-02-01
5384156 Reversible method of magnetic film annealing Roger F. Belt 1995-01-24
5344720 Bistable magneto-optic single crystal films and method of producing same utilizing controlled defect introduction Roger F. Belt 1994-09-06
5055445 Method of forming oxidic high T.sub.c superconducting materials on substantially lattice matched monocrystalline substrates utilizing liquid phase epitaxy Roger F. Belt 1991-10-08