David Duckworth

UN Unknown: 1 patents #344 of 3,329Top 15%

📍 Blackburn, CA: #1 of 1 inventorsTop 100%

Overall (2021): #485,976 of 548,734Top 90%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10942581	Illuminated keyboard	Michael Shipman	2021-03-09