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USPTO Patent Rankings Data through Dec 31, 2025
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Kyle D. Redfern — 5 Patents

JDJohn Deere: 5 patents #968 of 5,518Top 20%
LSLiebherr Machines Bulle Sa: 2 patents #12 of 48Top 25%
Cedar Falls, IA: #85 of 441 inventorsTop 20%
Iowa: #3,116 of 15,303 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kyle D. Redfern has been granted 5 US patents while listed as an inventor at John Deere. The first was granted in 2023 and the most recent in April 2025. Kyle D. Redfern ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kyle D. Redfern in Cedar Falls, IA, US.

Patents per Year

Patents granted per year, 2023 to 2025Bar chart with a peak of 2 patents in 2023.peak 22023: 2 patents20232024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12276215 Anti-clatter engine brake and engine having same James P. Swaim 2025-04-15
12152515 Engine braking system Neil S. Erickson, Gregory J. Horton 2024-11-26 $115,469,000
12115478 Aerosol separator for separating aerosols in a blow-by gas Zhi Li, Domenico Palmisani 2024-10-15
11717779 Aerosol separator for separating aerosols in a blow-by gas Zhi Li, Domenico Palmisani 2023-08-08
11585246 Method of manufacturing a bearing pin with an external lubrication channel 2023-02-21 $87,180,000