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

Mark E. Liffring — 18 Patents

The Boeing: 16 patents #520 of 15,756Top 4%
Seattle, WA: #1,525 of 21,776 inventorsTop 8%
Washington: #5,373 of 76,902 inventorsTop 7%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Mark E. Liffring has been granted 18 US patents while listed as an inventor at The Boeing. The first was granted in 2014 and the most recent in June 2025. Mark E. Liffring ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Mark E. Liffring in Seattle, WA, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12319241 Vehicle external cargo stowage and retrieval apparatus and related control system Martin Richard Streich 2025-06-03
12036953 Vehicle external cargo stowage and retrieval apparatus and related control system Martin Richard Streich 2024-07-16
10784701 Power system architecture for aircraft with electrical actuation Eugene V. Solodovnik, Thomas F. Currier, Kamiar J. Karimi 2020-09-22 $50,953,000
10737802 Non-propulsive utility power (NPUP) generation system for providing secondary power in an aircraft David Scott Krug, Kamiar J. Karimi, Thomas F. Currier, Andrew J. Bayliss, George M. Roe +3 more 2020-08-11 $45,147,000
10589635 Active voltage control for hybrid electric aircraft Eugene V. Solodovnik, Kamiar J. Karimi 2020-03-17 $14,689,000
10493930 Modular equipment center solid state primary power switching network Mark S. Shander, N. Evan Lurton, Thomas F. Currier, Todd B. Brouwer, Jon J. Dhondt +5 more 2019-12-03 $39,342,000
10389114 Regulated transformer rectifier unit for aircraft systems Evelyn M. Matheson, Kamiar J. Karimi, Mehdy Barekatein, Eugene V. Solodovnik, Sheverria Antony Aikens 2019-08-20 $60,871,000
9815564 Non-propulsive utility power (NPUP) generation system for providing full-time secondary power during operation of an aircraft David Scott Krug, Kamiar J. Karimi, Thomas F. Currier, Andrew J. Bayliss, George M. Roe +3 more 2017-11-14 $18,712,000
9809321 Electrical power distribution system with localized distribution conversion units Kamiar J. Karimi 2017-11-07 $22,342,000
9762064 Stable electrical power system with regulated transformer rectifier unit Kamiar J. Karimi, Evelyn M. Matheson, Sheverria Antony Aikens, Eugene V. Solodovnik, Mehdy Barekatein 2017-09-12 $22,874,000
9676351 Modular equipment center solid state primary power switching network Mark S. Shander, N. Evan Lurton, Thomas F. Currier, Todd B. Brouwer, Jon J. Dhondt +5 more 2017-06-13 $22,278,000
9561761 Modular equipment center zonal standalone power system control architecture Steven M. Walstrom, Todd B. Brouwer, Thomas F. Currier, Thomas R. Hasenoehrl, Carolyn Kerr +2 more 2017-02-07 $25,892,000
9561867 Modular equipment center lightning threat reduction architecture John T. Paterson, Mark S. Shander, Marvin J. Whitney, Ed Woods, Thomas R. Hasenoehrl +1 more 2017-02-07 $25,892,000
9561760 Modular equipment center distributed equipment packaging truss Mark S. Shander, Ty A. Larsen, Robert Johnson, Margaret Douglas, Christopher Mark Severns 2017-02-07 $25,892,000
9511728 Modular equipment center distributed primary power architecture Mark S. Shander, Todd B. Brouwer, Robert Johnson, Carolyn Kerr, John T. Peters +5 more 2016-12-06 $12,561,000
9406462 Truss interconnect Ty A. Larsen, Todd B. Brouwer, Robert Johnson, Mark S. Shander, Robert D. Holley +1 more 2016-08-02 $12,752,000
9183983 Modular equipment center integrated truss sensors Robert D. Holley, Ty A. Larsen, John T. Paterson, Lowell W. Schaffner, Christopher Mark Severns +4 more 2015-11-10 $14,088,000
8738268 Vehicle electrical power management and distribution Kamiar J. Karimi, Shengyi Liu, Steven B. Helton, Sheau-Wei J. Fu 2014-05-27 $21,947,000