TB

Todd A. Bernhagen

PE Pella: 4 patents #1 of 8Top 15%
📍 Pella, IA: #1 of 29 inventorsTop 4%
🗺 Iowa: #54 of 1,331 inventorsTop 5%
Overall (2025): #28,345 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12359495 Slide and pivot fenestration unit Nathan R. Erickson, Paul D. Schroder 2025-07-15
12352091 Slide operator for fenestration unit Paul D. Schroder, Ted L. Hansen 2025-07-08
12331576 Powered pivoting fenestration unit and associated systems and methods Sebastian Tomczyk 2025-06-17
12188278 Slide mechanism for fenestration unit and associated methods 2025-01-07