DB

Douglas J. Brouwer

KO Kohler: 2 patents #28 of 162Top 20%
📍 Sheboygan, WI: #12 of 60 inventorsTop 20%
🗺 Wisconsin: #634 of 3,989 inventorsTop 20%
Overall (2025): #129,824 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12385241 Drain system for bathtub David H. Ritter, Brian S. Core, Keith Scott Ruh, Autumn-Storm Antoinette McFaul 2025-08-12
12259062 Shower system Chad J. Cochart, Jack R. Warning 2025-03-25