DR

David H. Ritter

KO Kohler: 1 patents #50 of 162Top 35%
📍 Kohler, WI: #6 of 18 inventorsTop 35%
🗺 Wisconsin: #1,288 of 3,989 inventorsTop 35%
Overall (2025): #409,462 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12385241 Drain system for bathtub Brian S. Core, Douglas J. Brouwer, Keith Scott Ruh, Autumn-Storm Antoinette McFaul 2025-08-12