LD

Lawrence E. Duwell

KO Kohler: 3 patents #30 of 178Top 20%
📍 Plymouth, WI: #1 of 25 inventorsTop 4%
🗺 Wisconsin: #452 of 4,587 inventorsTop 10%
Overall (2022): #72,548 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11421413 Plumbing fixture with drain-casted jet orifice Andrew L. Smith, Donald G. Bogenschuetz, Billy Jack Ahola, Peter W. Swart, Scott R. Krebs 2022-08-23
11401132 Retractable cord management system Andrew L. Smith, Billy Jack Ahola, Alexander V. LeTourneau, Scott R. Krebs, Donald G. Bogenschuetz +1 more 2022-08-02
11286655 Universal canister flush valve Andrew L. Smith, Billy Jack Ahola, Donald G. Bogenschuetz, Peter W. Swart, Jeffrey T. Laundre +9 more 2022-03-29