Inventor

JOYCE THOMAS P

US43 patents

⚠️ This page may combine multiple inventors who share the name “JOYCE THOMAS P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOYCE THOMAS P

HAMILTON SUNDSTRAND CORP

Parallel generator systems and controllers therefor

Controller for a generator

Current source contactor drive with economizers

Fault detection system for isolated two-switch exciter drive gate driver

Disabled mode error reduction for high-voltage bilateral operational amplifier current source

Current source contactor drives with economizers

System and method for adding a high voltage DC source to a power bus

Contactor drives having normally-on solid state switches

Failure detection system for integrated circuit components

Four-mode tap-switching transformer rectifier

Two-switch exciter drive architecture with single switch modes

Economizer failure detection and bit method circuits

Relay drive with power supply economizer

MEDRAD INC

Syringe having an alignment flange, an extending lip and a radial expansion section of reduced wall thickness

Multi-fluid medical injector system and methods of operation

Injectors, injector systems and injector control

Front load pressure jacket system with syringe holder and light illumination

Injector systems and syringe adapters for use therewith

Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device

Injector systems and syringe adapters for use therewith

Pressure jacket system with pivotal locking members

Fluid delivery apparatus

Fluid control module

Fluid injection apparatus

SCHRIVER RALPH H

Multi-fluid medical injector system and methods of operation

Fluid mixing control device for a multi-fluid delivery system

Fluid injection apparatus having a syringe presence sensor

Syringe with alignment flange and expansion section with reduced wall thickness

Fluid injection apparatus having anti-rotation elements to limit syringe plunger rotation

ABBOTT LAB

Recirculation through plural pump cassettes for a solution compounding apparatus

Solution pumping system with compressible pump cassette

Flexible container with intergral protective cover

Liquid flow monitoring and control system

SPOHN MICHAEL A

Methods for capacitance volume correction in fluid delivery systems

Drip chamber and fluid level sensing mechanism for a fluid delivery system

Injector system for encoding and sensing of syringe information

Drip chamber and fluid level sensing mechanism for a fluid delivery system

BAYER HEALTHCARE LLC

Injector system for encoding and sensing of syringe information

Multi-fluid medical injector system and methods of operation

Fluid mixing control device for a multi-fluid delivery system

SCHRIVER RALPH E

Syringe having a proximal end with an outward extending lip

KALAFUT JOHN F

Mitigation of contrast-induced nephropathy

BAYER MEDICAL CARE INC

Fluid mixing control device for a multi-fluid delivery system