Inventor

USSELMAN ROBERT A

US21 patents

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

USSELMAN ROBERT A

BLACK & DECKER INC

Control and protection methodologies for a motor control module

Control and protection methodologies for a motor control module

Lighted power tool

Cord clamp current sensor for dust collector

Control methodologies for a motor control module

Battery charger with protection circuitry

Battery charger with standby mode

Level, plumb, and perpendicularity indicator for power tool

Lighted power tool

Electronic braking for a universal motor in a power tool

Waveform shaping in power tool powered by alternating-current power supply

Battery charger with protection circuitry

Chop saw with improved storage mode

Waveform shaping in power tool powered by alternating-current power supply

USSELMAN ROBERT A

Portable power driven equipment with internal combustion engine combined battery charging and starting circuit where the battery is a removable battery pack

Starter system for portable internal combustion engine electric generators using a portable universal battery pack

Portable power driven equipment with internal combustion engine combined battery charging and starting circuit where the battery is a removable battery pack

VANKO JOHN C

Lighted power tool

Redundant overspeed protection for power tools

SCHELL CRAIG A

Table saws having integrated control systems

HOWARD GEOFFREY S

Battery charger with protection circuitry