DB

Daniel P. Butler

MT Milwaukee Electric Tool: 2 patents #574 of 1,087Top 55%
📍 Wauwatosa, WI: #304 of 672 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #1,804,066 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11729889 Lighting apparatus having ultra-low mode Ryan A. Spiering, Zachary Self, Justina M. Rinzel 2023-08-15
11624484 Flashlight having a removable light head Kevin R. Kirk, Jeffrey L. Spenner, Kevin D. White 2023-04-11