David B. Krupnick

City:

Mattituck, New York

Country:

United States

Published Applications:

Last publication date:

2022-05-19

Top Assignees for applications by David B. Krupnick

The entities that hold a legal rights for patent applications filed by inventor Krupnick David B.:

Duro Dyne Corporation 5 Bay Shore, NY United States

Recent patent applications by Krupnick David B.

David B. Krupnick from Mattituck, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-05-19

US20220154969A1

Mechanical engineering

Hanger for supporting an air handler

#2 | 2020-07-23

US20200230685A1

Performing operations; transporting

PITTSBURGH HAND TOOL

#3 | 2020-02-27

US20200063771A1

Mechanical engineering

VANE LOCKING APPARATUS

#4 | 2019-12-19

US20190381598A1

Performing operations; transporting

Pin spotting system with modular welding source

#5 | 2019-12-19

US20190381585A1

Performing operations; transporting

VANE CUTTING APPARATUS

#6 | 2019-11-07

US20190338828A1

Mechanical engineering

Eyelet assembly

#7 | 2019-07-18

US20190219298A1

Mechanical engineering

SEAM LOCKING APPARATUS

InventorID:

2561799 ⎘