Stephen M. Groppel

City:

Appleton, Wisconsin

Country:

United States

Published Applications:

Last publication date:

2025-12-11

Top Assignees for applications by Stephen M. Groppel

The entities that hold a legal rights for patent applications filed by inventor Groppel Stephen M.:

DREAMWELL, LTD. 1 Doraville, GA United States

Recent patent applications by Groppel Stephen M.

Stephen M. Groppel from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-12-11

US20250375043A1

Human necessities

REVERSIBLE MATTRESS TOPPER

#2 | 2023-12-07

US20230389713A1

Human necessities

MATTRESS ASSEMBLY INCLUDING COIL INNERSPRING UNITS, COIL INNERSPRING UNITS, AND PROCESSES FOR MAKING THE SAME

#3 | 2022-11-24

US20220369825A1

Human necessities

REVERSIBLE MATTRESS TOPPER

#4 | 2022-11-24

US20220369823A1

Human necessities

CONTIGUOUS MATTRESS SYSTEM FOR ADJUSTABLE BASE FOUNDATION

InventorID:

5580452 ⎘