Inventor
DUNFEE II JEFFREY S
US22 patents
⚠️ This page may combine multiple inventors who share the name “DUNFEE II JEFFREY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STRYKER CORP
18 patentsUS10910888B2Feb 2, 2021
Power transfer system with patient transport apparatus and power transfer device to transfer power to the patient transport apparatus
STRYKER CORP10 citations85
US10898399B2Jan 26, 2021
User controls for patient support apparatus having low height
STRYKER CORP9 citations85
US11251663B2Feb 15, 2022
Power transfer system with patient transport apparatus and power transfer device to transfer power to the patient transport apparatus
STRYKER CORP4 citations84
US10797524B2Oct 6, 2020
Techniques for power transfer through wheels of a patient support apparatus
STRYKER CORP9 citations84
US11389348B2Jul 19, 2022
Patient transport apparatus having powered drive system utilizing dual mode user input control
STRYKER CORP5 citations83
US11646609B2May 9, 2023
Power transfer system with patient transport apparatus and power transfer device to transfer power to the patient transport apparatus
STRYKER CORP2 citations73
US11957633B2Apr 16, 2024
Patient transport apparatus having powered drive system utilizing coordinated user input devices
STRYKER CORP2 citations72
US12409087B2Sep 9, 2025
User controls for patient support apparatus having low height
STRYKER CORP0 citations62
US12261462B2Mar 25, 2025
Power transfer system with patient transport apparatus and power transfer device to transfer power to the patient transport apparatus
STRYKER CORP0 citations62
US12062927B2Aug 13, 2024
Power transfer system with patient support apparatus and power transfer device to transfer power to the patient support apparatus
STRYKER CORP0 citations62
US11641135B2May 2, 2023
Techniques for power transfer through wheels of a patient support apparatus
STRYKER CORP0 citations62
US11394252B2Jul 19, 2022
Power transfer system with patient support apparatus and power transfer device to transfer power to the patient support apparatus
STRYKER CORP1 citations62
US11245288B2Feb 8, 2022
Techniques for power transfer through wheels of a patient support apparatus
STRYKER CORP0 citations62
US11139666B2Oct 5, 2021
Energy harvesting and propulsion assistance techniques for a patient support apparatus
STRYKER CORP1 citations62
US12315613B2May 27, 2025
Techniques for transporting autonomous patient support apparatuses and medical equipment to an incident scene
STRYKER CORP0 citations61
US12239582B2Mar 4, 2025
Patient transport apparatus having powered drive system utilizing dual mode user input control
STRYKER CORP0 citations61
US11929157B2Mar 12, 2024
Techniques for transporting autonomous patient support apparatuses and medical equipment to an incident scene
STRYKER CORP0 citations61
US11806284B2Nov 7, 2023
Patient transport apparatus having powered drive system utilizing dual mode user input control
STRYKER CORP0 citations61