Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian C. Michell — 2 Patents

DADatex-Ohmeda: 1 patents #47 of 89Top 55%
OHOhmeda: 1 patents #44 of 114Top 40%
Madison, WI: #1,996 of 4,527 inventorsTop 45%
Wisconsin: #17,225 of 40,088 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian C. Michell has been granted 2 US patents while listed as an inventor at Datex-Ohmeda. The first was granted in 1999 and the most recent in June 2003. Brian C. Michell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian C. Michell in Madison, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6571792 Smart modular anesthesia respiratory system Carl H. Hendrickson, Denise L. Pernetti, James N. Mashak, Terrance Sullivan, Ross G. Garland 2003-06-03
5950623 Adjustable pressure limiting valve for anesthesia breathing circuit 1999-09-14