WJ

Walter B. Jeffries

📍 Cloverdale, OR: #1 of 4 inventorsTop 25%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,553,340 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8203064 Adjustable folding leg for bass drum Tyler D. Hauth 2012-06-19
7834259 Adjustable folding leg for bass drum Tyler D. Hauth 2010-11-16
6956159 Drum head securement device Tyler D. Hauth, Sarah M. Jeffries 2005-10-18