JH

James K. Hall

📍 Detroit, MI: #418 of 1,512 inventorsTop 30%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,258,039 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5723832 Switch guard for electric switch assembly — 1998-03-03
5508683 Weapon handgrip safety alarm — 1996-04-16