Grant A. Silvey

📍 Bow, WA: #10 of 21 inventorsTop 50%

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

Overall (All Time): #3,917,211 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D312855	Head mountable exerciser	—	1990-12-11