Inventor · disambiguated record
David W. Holdsworth
Also filed as: HOLDSWORTH DAVID · HOLDSWORTH DAVID MICHAEL · HOLDSWORTH DAVID W · HOLDSWORTH DAVID WAYNE
8 granted patents·4 pending applications·259 citations·filing 1992–2024
85Inventor score
Files withHOLDSWORTH DAVID W3HOLDSWORTH DAVID WAYNE3UNIV HOSPITAL LONDON DEV CORP2UNIV WESTERN ONTARIO2I SIM LLC1
Top patents by PatentIndex Score
12 records- 0189US10557911B2Method and apparatus for measuring 3D geometric distortion in MRI and CT images with a 3D physical phantomHOLDSWORTH DAVID W·Filed 2018·Granted Feb 11, 2020·9 cites·7 claims
- 0288US5284423AComputer controlled positive displacement pump for physiological flow simulationUNIV HOSPITAL LONDON DEV CORP·Filed 1992·Granted Feb 8, 1994·107 cites·19 claims
- 0385US10180483B23D printed physical phantom utilized in measuring 3D geometric distortion occurring in MRI and CT imagesHOLDSWORTH DAVID W·Filed 2015·Granted Jan 15, 2019·16 cites·20 claims
- 0467US5485831APulse-injector for quantitative angiographic blood-flow measurementsUNIV HOSPITAL LONDON DEV CORP·Filed 1993·Granted Jan 23, 1996·127 cites·35 claims
- 0555US2024307047A1Tissue retractor with an integrated optical sensor for pressure measurementHOLDSWORTH DAVID WAYNE·Filed 2024·Application pending·0 cites
- 0646US2004158476A1Systems and methods for motor vehicle learning managementI SIM LLC·Filed 2003·Application pending·0 cites
- 0741US7873147B2Radiostereometric calibration cageUNIV WESTERN ONTARIO·Filed 2008·Granted Jan 18, 2011·0 cites·20 claims
- 0840US10281644B2Method and apparatus for calibrating low-light level optical imaging systemsHOLDSWORTH DAVID WAYNE·Filed 2018·Granted May 7, 2019·0 cites·5 claims
- 0939US2019046104A1Electrical impedance imagingUNIV WESTERN ONTARIO·Filed 2016·Application pending·0 cites
- 1038US11262252B2Wireless capacitive load cell deviceHOLDSWORTH DAVID WAYNE·Filed 2020·Granted Mar 1, 2022·0 cites·10 claims
- 1134US11402515B2Gamma probe and multimodal intraoperative imaging systemHOLDSWORTH DAVID W·Filed 2017·Granted Aug 2, 2022·0 cites·14 claims
- 1228US2020100901A1Bone cement moldIDEALFIT SPACER TECH INC·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David W. Holdsworth files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →