Inventor

MICHAEL A. BARROWCLIFT

Inventor

Overview

4→

Patents

2024–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

H02JElectric power networks11%

H05KPrinted circuits11%

PatentTitleYear

12,592,431Portable power supply2026 12,481,195Structure with color-changing housing2025 12,300,836Battery pack2025 12,002,993Battery pack with wire bonded bus bars2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2026Patents assigned to MILWAUKEE ELECTRIC TOOL CORP (4)· patent assignee history

2024–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MILWAUKEE ELECTRIC TOOL CORP	4	2024–2026

Locations

Location	Patents	Span
US	4	2024–2026