DB

Donald G. Bogenschuetz

KO Kohler: 9 patents #189 of 998Top 20%
📍 Sheboygan, WI: #96 of 549 inventorsTop 20%
🗺 Wisconsin: #4,698 of 40,088 inventorsTop 15%
Overall (All Time): #483,779 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12345035 Toilet with non-vitreous flush engine Billy Jack Ahola, Andrew L. Smith, Mark E. Baumgartner, Tobin J. Vetting, Lawrence E. Duwell +1 more 2025-07-01
12163321 Universal canister flush valve Andrew L. Smith, Billy Jack Ahola, Lawrence E. Duwell, Peter W. Swart, Jeffrey T. Laundre +9 more 2024-12-10
11866921 Toilet with non-vitreous flush engine Billy Jack Ahola, Andrew L. Smith, Mark E. Baumgartner, Tobin J. Vetting, Lawrence E. Duwell +1 more 2024-01-09
11761189 Plumbing fixture with drain-casted jet orifice Andrew L. Smith, Lawrence E. Duwell, Billy Jack Ahola, Peter W. Swart, Scott R. Krebs 2023-09-19
11421413 Plumbing fixture with drain-casted jet orifice Andrew L. Smith, Lawrence E. Duwell, 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, Lawrence E. Duwell +1 more 2022-08-02
11286655 Universal canister flush valve Andrew L. Smith, Billy Jack Ahola, Lawrence E. Duwell, Peter W. Swart, Jeffrey T. Laundre +9 more 2022-03-29
11180910 Toilet with non-vitreous flush engine Billy Jack Ahola, Andrew L. Smith, Mark E. Baumgartner, Tobin J. Vetting, Lawrence E. Duwell +1 more 2021-11-23
11028567 Plumbing fixture with drain-casted jet orifice Andrew L. Smith, Lawrence E. Duwell, Billy Jack Ahola, Peter W. Swart, Scott R. Krebs 2021-06-08
10738448 Toilet coupling Peter W. Swart, John F. Emmerling, Scott R. Krebs, Billy Jack Ahola, Andrew L. Smith +1 more 2020-08-11