Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James A. Schaefer — 2 Patents in 2021

ETEmerson Climate Technologies: 2 patents #6 of 91Top 7%
Troy, OH: #5 of 42 inventorsTop 15%
Ohio: #1,189 of 7,535 inventorsTop 20%
Overall (2021): #151,929 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10941772 Suction line arrangement for multiple compressor system Harry Clendenin 2021-03-09
10883519 Compressor staking arrangement Jason Warner, Gregg M. Hemmelgarn, Kyle M. Bergman, Glenn D. Deland, Walter T. Grassbaugh 2021-01-05