JB

Joseph Barker

📍 Atlanta, GA: #3,208 of 7,950 inventorsTop 45%
🗺 Georgia: #13,651 of 35,610 inventorsTop 40%
Overall (All Time): #1,991,219 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9773603 Magnetization reversal Theodorus Henricus Maria Rasing, Johan Mentink, Andrei Kirilyuk, Alexey Kimel, Richard F. Evans +2 more 2017-09-26
D554959 Open-ended ratchet wrench 2007-11-13