David J. Martin

TT The Toro: 1 patents #4 of 36Top 15%

📍 Calgary, CA: #43 of 250 inventorsTop 20%

Overall (2003): #240,864 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D483236	Filament trimmer	Chadwick A. Shaffer	2003-12-09