Inventor

VANKO JOHN C

US45 patents

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

VANKO JOHN C

BLACK & DECKER INC

Generic motor control system

Generic motor control system

Generic motor control system

Power tool having a brushless motor capable of being powered by AC or DC power supplies

Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack

Control and protection methodologies for a motor control module

Control and protection methodologies for a motor control module

Cycle-by-cycle current limit for a power tool having a brushless motor

Cycle-by-cycle current limit for power tools having a brushless motor

Lighted power tool

Handheld grinder with a brushless electric motor

Power tool powered by power supplies having different rated voltages

Lighted power tool

Battery pack having an integrated circuit interfaced between battery cells and a microcontroller

Battery monitoring arrangement having an integrated circuit with logic controller in a battery pack

Control methodologies for a motor control module

Reducing noise and lowering harmonics in power tools using conduction band control schemes

High-power battery-operated power tool

AC/DC power tool

High-power battery-operated power tool

Current limit for a power tool powered by different power supplies

Power tool having a universal motor capable of being powered by AC or DC power supply

Power tool having a universal motor capable of being powered by AC or DC power supply

Level, plumb, and perpendicularity indicator for power tool

Method for determining rotational speed of an electric motor in a power tool

Field-oriented sensorless brushless motor control in a power tool

Electronic braking for a power tool having a brushless motor

Lighted power tool

Protective redundant subsystem for power tools

High-power battery-operated power tool

Sensorless variable conduction control for brushless motor

Low-speed sensorless brushless motor control in a power tool

Field-oriented sensorless brushless motor control in a power tool

Field-oriented sensorless brushless motor control in a power tool

Dual-controller system for a sensorless brushless motor control

Handheld power tool with a brushless electric motor

Handheld power tool with a brushless electric motor

Reverse rotation detection and overspeed protection for power tool with brushless motor

VANKO JOHN C

Lighted power tool

Redundant overspeed protection for power tools

Protective redundant subsystem for power tools

Handheld power tool with a brushless electric motor

FAWN IND INC

Electronic data entry and analysis system

Electronic data entry and analysis system

FORSTER MICHAEL K

Electronic switching module for a power tool