Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DM

David Marshack — 20 Patents

RSRkf Engineering Solutions: 16 patents #4 of 11Top 40%
Bethesda, MD: #66 of 2,269 inventorsTop 3%
Maryland: #1,212 of 35,612 inventorsTop 4%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
David Marshack has been granted 20 US patents while listed as an inventor at Rkf Engineering Solutions. The first was granted in 2014 and the most recent in June 2024. David Marshack ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David Marshack in Bethesda, MD, US.

Patents per Year

Patents granted per year, 2014 to 2024Bar chart with a peak of 4 patents in 2018.peak 42014: 1 patents20142015: 2 patents20152016: 1 patents20162017: 3 patents20172018: 4 patents20182019: 3 patents20192020: 3 patents20202021: 1 patents20212023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12006073 Space printer Jeffrey Freedman, Ted Kaplan, Phil Rubin, David Milliner 2024-06-11
11565836 Space printer Jeffrey Freedman, Ted Kaplan, Phil Rubin, David Milliner 2023-01-31
10903885 Providing communications coverage using hybrid analog/digital beamforming Jeffrey Freedman, Michael Mandell, Phil Rubin, Ted Kaplan, David Milliner +1 more 2021-01-26
10750503 Hierarchical beam management Jeffrey Freedman, Ted Kaplan, Arnold L. Berman, Michael Mandell, Brian Sipos +2 more 2020-08-18
10554276 Providing communications coverage using hybrid analog/digital beamforming Jeffrey Freedman, Michael Mandell, Phil Rubin, Ted Kaplan, David Milliner +1 more 2020-02-04
10536202 Hybrid analog/digital beamforming Jeffrey Freedman, Michael Mandell, Phil Rubin, Ted Kaplan, David Milliner +1 more 2020-01-14
10523311 Satellite processor operating system Jeffrey Freedman, Erik Halvorson 2019-12-31
10511378 Hybrid analog/digital beam forming rain fade mitigation Jeffrey Freedman, Michael Mandell, Phil Rubin, Ted Kaplan, David Milliner +1 more 2019-12-17
10498378 Rain fade mitigation in a satellite communications system Jeffrey Freedman, Erik Halvorson, Michael Mandell, Ted Kaplan, Arnold L. Berman +2 more 2019-12-03
10116380 Satellite processor operating system Jeffrey Freedman, Erik Halvorson 2018-10-30
10004073 Hierarchichal beam management Jeffrey Freedman, Ted Kaplan, Arnold L. Berman, Michael Mandell, Brian Sipos +2 more 2018-06-19
9985706 Hierarchichal beam management Jeffrey Freedman, Ted Kaplan, Arnold L. Berman, Michael Mandell, Brian Sipos +2 more 2018-05-29
9887765 Satellite processor operating system Jeffrey Freedman, Erik Halvorson 2018-02-06
9748989 Rain fade mitigation in a satellite communications system Jeffrey Freedman, Erik Halvorson, Michael Mandell, Ted Kaplan, Arnold L. Berman +2 more 2017-08-29
9680559 Hierarchichal beam management Jeffrey Freedman, Ted Kaplan, Arnold L. Berman, Michael Mandell, Brian Sipos +2 more 2017-06-13
9568589 Satellite beamforming and channelization Michael Mandell, Ted Kaplan, Arnold L. Berman, Jeffrey Freedman, Brian Sipos +2 more 2017-02-14
9397741 Satellite beamforming using split switches Michael Mandell, Ted Kaplan, Arnold L. Berman, Jeffrey Freedman, Brian Sipos +2 more 2016-07-19
9209891 Satellite beamforming using split switches Michael Mandell, Ted Kaplan, Arnold L. Berman, Jeffrey Freedman, Brian Sipos +2 more 2015-12-08
8929483 Multi-channel digital linearization Michael Mandell, Ted Kaplan, Arnold L. Berman, Jeffrey Freedman, Brian Sipos +2 more 2015-01-06
8665777 Dynamic routing from space Stewart Nozette, Andrew Fellows, Geoffrey Tudor, Amy Mehlman 2014-03-04