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Douglas G. Buttz

📍 Noblesville, IN: #20 of 53 inventorsTop 40%
🗺 Indiana: #1,075 of 3,468 inventorsTop 35%
Overall (2024): #483,596 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12152695 Apparatus and method for replacing a valve in a water main — 2024-11-26