Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher R. O'Keefe — 1 Patent in 2021

HSHill-Rom Services: 1 patents #75 of 184Top 45%
Columbus, OH: #98 of 429 inventorsTop 25%
Ohio: #2,417 of 7,535 inventorsTop 35%
Overall (2021): #497,073 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10943678 Sequential compression therapy compliance monitoring systems and methods David W. Hornbach, David L. Ribble, Timothy J. Receveur, Thomas K. Skripps 2021-03-09