JR

Joseph A. Ritzert

📍 Pella, IA: #10 of 33 inventorsTop 35%
🗺 Iowa: #511 of 1,656 inventorsTop 35%
Overall (2023): #384,454 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11578528 Sill systems for sliding fenestration units Howard C. Anderson, Andy Breuer, Andrew Morse, Paul D. Schroder, Jaden P. Vos 2023-02-14