Mark N. Simpson has been granted 10 US patents while listed as an inventor at The Boeing . The first was granted in 2003 and the most recent in February 2025. Mark N. Simpson ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Mark N. Simpson in Kirkland, WA, US.
Patents per Year Patents granted per year, 2003 to 2025 Bar chart with a peak of 3 patents in 2020. peak 3 2003: 1 patents 2003 2005: 1 patents 2005 2006: 1 patents 2006 2020: 3 patents 2020 2021: 1 patents 2021 2022: 1 patents 2022 2023: 1 patents 2023 2025: 1 patents 2025
Issued Patents All Time
Profile Widget
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12234037 Health monitoring of aircraft landing gear mechanical structures John J. Dong , Roland Hinton , Naveed Moayyed Hussain 2025-02-25
11731790 Health monitoring of aircraft landing gear mechanical structures John J. Dong , Roland Hinton , Naveed Moayyed Hussain 2023-08-22
$57,142,000
11407499 Aircraft landing gear having a lever assembly, aircraft including the same, and related methods Mitchell Loren Ray Mellor , James E. Cusworth , Justin D. Cottet , Richard K. Johnson , George Sonnenburg 2022-08-09
$38,515,000
11104455 Health monitoring of aircraft landing gear mechanical structures John J. Dong , Roland Hinton , Naveed Moayyed Hussain 2021-08-31
$57,855,000
10669017 Aircraft landing gear, aircraft, and related methods Mitchell Loren Ray Mellor , James E. Cusworth , Justin D. Cottet 2020-06-02
$42,693,000
10597146 Aircraft landing gear having a lever assembly, aircraft including the same, and related methods Mitchell Loren Ray Mellor , James E. Cusworth , Justin D. Cottet , Richard K. Johnson , George Sonnenburg 2020-03-24
$84,389,000
10577128 Health monitoring of aircraft landing gear mechanical structures John J. Dong , Roland Hinton , Naveed Moayyed Hussain 2020-03-03
$28,950,000
7118067 Wheel mounted water spray deflector Justin D. Cottet 2006-10-10
$21,497,000
6845943 Apparatuses and methods for preventing foreign object damage to aircraft engines David S. Chambers , Justin D. Cottet , David W. Foutch 2005-01-25
$19,451,000
6651931 Multi-positional landing gear assemblies Stephen J. Fox 2003-11-25
$17,796,000
