Inventor

HASSLER JR WILLIAM L

US37 patents

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

HASSLER JR WILLIAM L

ETHICON ENDO SURGERY INC

Low frequency transcutaneous energy transfer to implanted medical device

Piezo electrically driven bellows infuser for hydraulically controlling an adjustable gastric band

Surgical trocars with cutting electrode and viewing rod

Surgical trocars having optical tips defining one or more viewing ports

Non-invasive pressure measurement in a fluid adjustable restrictive device

System and method for determining implanted device positioning and obtaining pressure data

Magnetic resonance imaging (MRI) safe remotely adjustable artifical sphincter

System and method for determining implanted device orientation

Actuator for an implantable band

Transcutaneous energy transfer primary coil with a high aspect ferrite core

Metal bellows position feedback for hydraulic control of an adjustable gastric band

Bi-directional infuser pump with volume braking for hydraulically controlling an adjustable gastric band

Implantable adjustable sphincter system

Monitoring of a food intake restriction device

Device for non-invasive measurement of fluid pressure in an adjustable restriction device

Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics

Non-invasive measurement of fluid pressure in an adjustable gastric band

External pressure-based gastric band adjustment system and method

PARKER HANNIFIN CORP

Precision electronic absolute and relative position sensing device and method of using same

Fiber-optic position sensor including photovoltaic bi-cell

Linear diffuse light source

Method and device for continuous pattern sensing using fiber optics

Method and device for continuous pattern sensing using fiber optics

Precision carriage and housing for relative position sensing device

Composite structure unidirectionally stable with respect to thermal and moisture expansion

STRYKER CORP

Surgical tool system with a tool unit that includes a power generating unit and a battery and control module that is releasably attached to the tool unit for energizing and controlling the power generating unit

Control module for a powered surgical tool, the module including a shell having active seals disposed around the conductive pins that extend into the shell

Powered surgical tool with a control module in a sealed housing, the housing having active seals for protecting internal components from the effects of sterilization

Surgical tool system with interchangeable battery and control modules

Control module for a powered surgical tool

Control module for a powered surgical tool, the module including a shell having active seals disposed around the conductive pins that extend into the shell

NORDSON CORP

Mechanical amplifier

Dispensing apparatus with heat exchanger and method of using same

(unassigned)

Method and apparatus for electrosurgically treating tissue

ETHICON ENDO SRUGERY INC

Thermodynamically driven reversible infuser pump for use as a remotely controlled gastric band

STRYKER EUROPEAN OPERATIONS HOLDINGS LLC

Saw for blade having deformable lock teeth

STRYKER EUROPEAN HOLDINGS I LLC

Surgical saw blade with deformable lock teeth and method of manufacturing