P

Inventor

POLK MATTHEW

US9 patents
⚠️ This page may combine multiple inventors who share the name “POLK MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JST POWER EQUIPMENT INC

4 patents
US11860230B2Jan 2, 2024

Testing system that determines contact erosion in circuit breaker

JST POWER EQUIPMENT INC2 citations71
US12360163B2Jul 15, 2025

Testing system that determines contact erosion in circuit breaker

JST POWER EQUIPMENT INC0 citations61
US12106910B2Oct 1, 2024

Switchgear system that determines contact erosion in circuit breaker

JST POWER EQUIPMENT INC0 citations61
US11804338B2Oct 31, 2023

Switchgear system that determines contact erosion in circuit breaker

JST POWER EQUIPMENT INC0 citations61

CHLYSTEK THOMAS

3 patents
USD693374SNov 12, 2013

Tractor

CHLYSTEK THOMAS16 citations89
USD693375SNov 12, 2013

Tractor

CHLYSTEK THOMAS18 citations89
USD693376SNov 12, 2013

Combined tractor front window and exhaust

CHLYSTEK THOMAS4 citations70

MSI DFAT LLC

2 patents
US10317373B2Jun 11, 2019

Direct field acoustic testing in a semi-reverberant enclosure

MSI DFAT LLC8 citations76
US10014959B2Jul 3, 2018

Standing wave reduction in direct field acoustic testing

MSI DFAT LLC4 citations66