Michael Bardell has been granted 12 US patents while listed as an inventor at Caterpillar . The first was granted in 2021 and the most recent in November 2025. Michael Bardell ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Michael Bardell in Peoria, IL, US.
Patents per Year Patents granted per year, 2021 to 2024 Bar chart with a peak of 4 patents in 2021. peak 4 2021: 4 patents 2021 2022: 2 patents 2022 2023: 4 patents 2023 2024: 1 patents 2024 Issued Patents All Time
Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12467424 Intake runner for gaseous fuel engine, system, and method Jagar Singh , Yongxian Gu , Eric Lee Schroeder , Patrick J. Seiler 2025-11-11
12065992 Intake runner for gaseous fuel engine, system, and method Jaswinder Singh , Yongxian Gu , Eric Lee Schroeder , Patrick J. Seiler 2024-08-20
$90,490,000
11840979 Gaseous fuel engine system and operating method for same Jaswinder Singh , Yongxian Gu , Eric Lee Schroeder , Patrick J. Seiler 2023-12-12
$173,763,000
11814286 Backup power system with controller David T. Montgomery 2023-11-14
$87,331,000
11643987 In-line generation of pilot fuel for power systems David T. Montgomery , David M. Ginter , Arnold Myoungjin Kim , Kenth I. Svensson 2023-05-09
$127,802,000
11549451 Intake bypass for liquid fuel engine David T. Montgomery 2023-01-10
$78,365,000
11384708 Engine system operating strategy apportioning fuel injection between upstream and downstream injection locations Eric Lee Schroeder , David T. Montgomery , Arnold Myoungjin Kim , Nikolas Karl Landin , Kenth I. Svensson 2022-07-12
$83,548,000
11261830 Stoichiometric engine system utilizing three-way catalyst upstream of turbine Ronald Silver , Jaswinder Singh , David M. Ginter , Paul Wang 2022-03-01
$205,075,000
11174800 Transient controller and method of operating gas engine Paul Wang , Robert J. Maxson , David M. Ginter 2021-11-16
$28,059,000
11002177 System and method for staged pre-chamber purging Jaswinder Singh , Martin L. Willi , Patrick J. Seiler 2021-05-11
$54,376,000
10947925 Methods for reducing oil sticking on surfaces of internal combustion engines Jaswinder Singh , Patrick J. Seiler , Paul Wang , David M. Ginter 2021-03-16
$78,504,000
10895224 Exhaust system for internal combustion engine and condensate disposal strategy for same Jaswinder Singh , David M. Ginter , Paul Wang , Patrick J. Seiler 2021-01-19
$79,408,000
