John de Chadenedes

📍 Bainbridge Island, WA: #332 of 504 inventorsTop 70%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #2,973,595 of 4,157,543Top 75%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9812102	Ergonomic support apparatus	Roger Ferguson	2017-11-07