DF

David L. Frank

IT Innovative American Technology: 17 patents #1 of 2Top 50%
BI Blue Horizons Innovations: 10 patents #1 of 1Top 100%
HY Hydrogenics: 2 patents #28 of 85Top 35%
AD Analog Devices: 1 patents #1,102 of 1,943Top 60%
📍 Highland Beach, FL: #2 of 58 inventorsTop 4%
🗺 Florida: #899 of 67,251 inventorsTop 2%
Overall (All Time): #85,312 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
12100869 Fuel cell sub-assembly and method of making it 2024-09-24
11901133 Dense energy storage element with multilayer electrodes 2024-02-13
11687052 Dielectric energy storage systems 2023-06-27
11603335 Nano particle agglomerate reduction to primary particle 2023-03-14
11312663 Nano particle agglomerate reduction to primary particle 2022-04-26
11292004 Method and device for metering and storing liquids by means of permanently open containers Konrad Herzog, Carsten Presser 2022-04-05
11257630 Primary nanoparticle fabrication 2022-02-22
11249451 Dielectric energy storage systems 2022-02-15
10961158 Modified internal barrier layer capacitor material and method of fabrication 2021-03-30
10923739 Fuel cell sub-assembly and method of making it 2021-02-16
10847325 Advanced dielectric energy storage device and method of fabrication 2020-11-24
10533950 Method, device, and system for the automated determination of optical densities or of the change in optical densities of reaction mixtures in shaken reactors Konrad Herzog 2020-01-14
10386294 Method and device for tuning optical measurements on continuously mixed reactors Konrad Herzog 2019-08-20
10347433 Advanced dielectric energy storage device and method of fabrication 2019-07-09
10269493 Modular dense energy ultra cell and process for fabrication 2019-04-23
10177717 Active linearization for broadband amplifiers Chris J. Day, Michael Glasbrener 2019-01-08
10164285 Fuel cell sub-assembly and method of making it 2018-12-25
9899154 Dense energy ultra-capacitor preform, thin film, module and fabrication methods therefor 2018-02-20
9543080 Hydrogen hydrothermal reaction tube for use in nanoparticle production and nanoparticle applications 2017-01-10
9200816 Hydrogen jet propulsion system 2015-12-01
8466426 Fabrication of a high performance neutron detector with near zero gamma cross talk 2013-06-18
8330115 High performance neutron detector with near zero gamma cross talk 2012-12-11
8304740 Mobile frame structure with passive/active sensor arrays for non-invasive identification of hazardous materials 2012-11-06
8247781 Fabrication of a high performance neutron detector with near zero gamma cross talk 2012-08-21
8183032 Semi-closed loop alga-diesel fuel photobioreactor using waste water 2012-05-22