Robert Daniel Oberlander

City:

Frederick, Maryland

Country:

United States

Published Applications:

Last publication date:

2025-12-30

Top Assignees for applications by Robert Daniel Oberlander

The entities that hold a legal rights for patent applications filed by inventor Oberlander Robert Daniel:

Ductoad Inc. 2 Frederick, MD United States

Recent patent applications by Oberlander Robert Daniel

Robert Daniel Oberlander from Frederick, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-12-30

US18202371

Mechanical engineering

Ducting coupler and assembly

#2 | 2021-07-29

US20210231243A1

Mechanical engineering

Ducting adapter

#3 | 2021-01-14

US20210010710A1

Mechanical engineering

System of Couplers for Connecting Flexible Ducting of Forced Air Systems

#4 | 2017-08-17

US20170234471A1

Mechanical engineering

Duct System with Multiple Flex Duct Sections

InventorID:

1959701 ⎘