RW

Richard H. Weitzel

OU Oregon Health & Science University: 4 patents #89 of 725Top 15%
WA Welch Allyn: 4 patents #151 of 552Top 30%
📍 Portland, OR: #2,786 of 9,213 inventorsTop 35%
🗺 Oregon: #7,313 of 28,073 inventorsTop 30%
Overall (All Time): #901,168 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12370090 Narrow-orifice foreign body extraction device David Sheridan 2025-07-29
12220254 Estimating hydration using capillary refill time Steven D. Baker, Richard A. Sunderland, Matthew Lee Hansen, David Sheridan 2025-02-11
11806114 Measuring capillary refill time David Sheridan, Matthew Lee Hansen, Andrew B. Kibler, Steven D. Baker, Richard A. Sunderland 2023-11-07
11344254 Estimating hydration using capillary refill time Steven D. Baker, Richard A. Sunderland, Matthew Lee Hansen, David Sheridan 2022-05-31
11147441 Physical assessment device Kenneth V. Coon, Paul DeLucia, David M. Babson 2021-10-19