Ryan Brown has been granted 12 US patents while listed as an inventor at Caterpillar . The first was granted in 2002 and the most recent in August 2025. Ryan Brown ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Ryan Brown in West Lafayette, IN, US.
Patents per Year Patents granted per year, 2002 to 2025 Bar chart with a peak of 2 patents in 2024. peak 2 2002: 1 patents 2002 2003: 1 patents 2006: 1 patents 2006 2008: 1 patents 2011: 1 patents 2011 2015: 1 patents 2018: 1 patents 2018 2021: 1 patents 2023: 1 patents 2023 2024: 2 patents 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12378906 Exhaust manifold assembly for internal combustion engine MD Anwarul Karim , Zhengfei Hu 2025-08-05
12116916 Exhaust assembly temperature regulation for shutdown Chad Koci , Chetan R Kulkarni , Bradley W. Hodges 2024-10-15
$98,459,000
12089580 Snap swivel Patrick Brown , Jeffrey Liederman 2024-09-17
11751552 Fish descending device Patrick Brown , Jeffrey Liederman 2023-09-12
11148591 Apparatus and method for interior ambient mood lighting in a vehicle — 2021-10-19
10113491 Air-intake shutoff valves for engines Joseph John Stabnik , Malcolm Trimm , Lawrence Alan Chandler , Cormac Quinn , Stephen Marshall 2018-10-30
$18,635,000
9152279 Tool and method for authenticating transactions Claus Christopher Moberg , Matthew Charles Luedke 2015-10-06
7867418 Tool and apparatus for forming a moldable material Douglas Shouse , James M. Suttle , Mark Harshman 2011-01-11
7313886 Fishing rod securing device Bill Brown , Patrick Brown 2008-01-01
7047246 Search and index hosting system Emmanuel Roche , Yves Schabes 2006-05-16
6651065 Search and index hosting system Emmanuel Roche , Yves Schabes 2003-11-18
6336116 Search and index hosting system Emmanuel Roche , Yves Schabes 2002-01-01
