Dave W. Hangsleben

City:

Sioux Falls, South Dakota

Country:

United States

Published Applications:

Last publication date:

2025-09-25

Top Assignees for applications by Dave W. Hangsleben

The entities that hold a legal rights for patent applications filed by inventor Hangsleben Dave W.:

Hank Technology LLC 2 Sioux Falls, SD United States
HANK TECHNOLOGY LLC 1 Hermosa, SD United States

Recent patent applications by Hangsleben Dave W.

Dave W. Hangsleben from Sioux Falls, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-09-25

US20250301324A1

Electricity

INMATE INFORMATION COMMUNICATION SYSTEMS

#2 | 2025-01-16

US20250023982A1

Electricity

COMMUNICATIONS DIRECT TO INMATE

#3 | 2022-08-11

US20220256345A1

Electricity

INMATE INFORMATION COMMUNICATION SYSTEMS

InventorID:

5491053 ⎘