BW

Bruce Walworth

📍 Chelsea, MI: #60 of 176 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,556,987 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8324490 Capo particularly suited to appalachian or mountain dulcimers — 2012-12-04
7390948 Capo applicable to dobro and slide guitars, and other raised-string instruments — 2008-06-24
7278507 Collapsible personal transportation vehicle — 2007-10-09