DR

David K. Rische

KO Kohler: 1 patents #17 of 41Top 45%
📍 Sheboygan, WI: #12 of 39 inventorsTop 35%
🗺 Wisconsin: #910 of 3,225 inventorsTop 30%
Overall (2002): #232,763 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6401269 Flapper valve with dual action arm Terrence J. Andersen 2002-06-11